GET https://kbin.spritesserver.nl/m/homeassistant@lemmy.world/t/31771/Air-quality-Co2-monitoring-options/oldest

Response
200 OK
IP
216.73.216.247
Profiled on
Token
4e463c

Components

24 Twig Components
132 Render Count
743 ms Render Time
14.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
user_avatar 
"App\Twig\Components\UserAvatarComponent"
components/user_avatar.html.twig 		20 61.30ms
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date 
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user_inline 
"App\Twig\Components\UserInlineComponent"
components/user_inline.html.twig 		12 24.14ms
date_edited 
"App\Twig\Components\DateEditedComponent"
components/date_edited.html.twig 		11 4.15ms
vote 
"App\Twig\Components\VoteComponent"
components/vote.html.twig 		11 14.26ms
boost 
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entry_comment 
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entry_comments_nested 
"App\Twig\Components\EntryCommentsNestedComponent"
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user_settings_row_switch 
"App\Twig\Components\UserSettingsRowSwitchComponent"
components/_user_settings_row_switch.html.twig 		4 3.50ms
settings_row_enum 
"App\Twig\Components\SettingsRowEnumComponent"
components/_settings_row_enum.html.twig 		2 2.12ms
entry 
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entries_cross 
"App\Twig\Components\EntriesCrossComponent"
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editor_toolbar 
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components/editor_toolbar.html.twig 		1 0.24ms
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"App\Twig\Components\UserActionsComponent"
components/user_actions.html.twig 		1 4.39ms
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"App\Twig\Components\RelatedMagazinesComponent"
components/_cached.html.twig 		1 35.83ms
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support_us_block 
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featured_magazines 
"App\Twig\Components\FeaturedMagazinesComponent"
components/_cached.html.twig 		1 16.75ms

Render calls

entry App\Twig\Components\EntryComponent 12.0 MiB 9.34 ms
Input props 
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    +image: null
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    +slug: "Air-quality-Co2-monitoring-options"
    +title: "Air quality (Co2) monitoring options"
    +url: null
    +body: """
      Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
      \n
      I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
      \n
      I haven’t purchased quite yet, and may add an update when I do.  \n
      Prices are in GBP.\n
      \n
      ---\n
      \n
      Option 1: Random-name amazon/alibaba jobbies.\n
      \n
      - Price: £20-40\n
      - Connectivity to hass: WiFi or Zigbee.\n
      - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
      - Pros: Very cheap.\n
      - Cons: Data returned is effectively useless, when it gets returned at all.\n
      - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
      \n
      I nearly bought one of these a few times, fortunately there is now more data about them.  \n
      Once I have my proper solution, I may buy one just to chart how off they are!  \n
      As a main device, I would not buy any of these.\n
      \n
      ---\n
      \n
      Option 2: [Awair Element](https://www.getawair.com/products/element)\n
      \n
      - Price: £160 new, £70-110 second hand\n
      - Connectivity to HASS: Local API or network API over WiFi.\n
      - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
      - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
      - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
          This can mean periods where the data is not reported.  \n
          Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
      \n
      These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
      There is a slightly insane history to the Awair .  \n
      When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
      These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
      This has now ceased, afaik, so there is good second hand supply.  \n
      I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
      \n
      ---\n
      \n
      Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
      \n
      - Price including shipping: £120 for the Open Air, £135 for the One\n
      - Connectivity to HASS: ESPHome via WiFi/BT.\n
      - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
      - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
      - Cons: A little pricey, availability in Europe not known.\n
      \n
      I like this one, and honestly, I could see myself buying it.  \n
      I rather like the OLED display on the ONE, too.  \n
      They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
      \n
      ---\n
      \n
      Option 4: Roll-your-own, with an ESP32 and an SCD30\n
      \n
      - Price: £70 for the SCD30, £10 for the esp.\n
      - Sensors: Co2 and RH\n
      - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
      - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
      - Cons: A little work required, only tests Co2 and RH.\n
      \n
      I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
      \n
      ---\n
      \n
      Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
      \n
      - Price: £280 for Light, £390 for Basic, £540 for Pro\n
      - Sensors:\n
      - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
      - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
      - Pro: As Basic, plus O2, O3, SO2, N02\n
      - Connectivity to HASS: Native integration over WiFi, local network.\n
      - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
      - Cons: Oof, that’s expensive. Closed source.\n
      \n
      If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
      And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
      """
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    -id: 31771
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  "isSingle" => true
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Component 
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    +magazine: App\Entity\Magazine {#266
      +icon: Proxies\__CG__\App\Entity\Image {#247 …}
      +name: "homeassistant@lemmy.world"
      +title: "homeassistant"
      +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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    +image: null
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    +slug: "Air-quality-Co2-monitoring-options"
    +title: "Air quality (Co2) monitoring options"
    +url: null
    +body: """
      Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
      \n
      I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
      \n
      I haven’t purchased quite yet, and may add an update when I do.  \n
      Prices are in GBP.\n
      \n
      ---\n
      \n
      Option 1: Random-name amazon/alibaba jobbies.\n
      \n
      - Price: £20-40\n
      - Connectivity to hass: WiFi or Zigbee.\n
      - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
      - Pros: Very cheap.\n
      - Cons: Data returned is effectively useless, when it gets returned at all.\n
      - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
      \n
      I nearly bought one of these a few times, fortunately there is now more data about them.  \n
      Once I have my proper solution, I may buy one just to chart how off they are!  \n
      As a main device, I would not buy any of these.\n
      \n
      ---\n
      \n
      Option 2: [Awair Element](https://www.getawair.com/products/element)\n
      \n
      - Price: £160 new, £70-110 second hand\n
      - Connectivity to HASS: Local API or network API over WiFi.\n
      - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
      - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
      - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
          This can mean periods where the data is not reported.  \n
          Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
      \n
      These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
      There is a slightly insane history to the Awair .  \n
      When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
      These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
      This has now ceased, afaik, so there is good second hand supply.  \n
      I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
      \n
      ---\n
      \n
      Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
      \n
      - Price including shipping: £120 for the Open Air, £135 for the One\n
      - Connectivity to HASS: ESPHome via WiFi/BT.\n
      - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
      - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
      - Cons: A little pricey, availability in Europe not known.\n
      \n
      I like this one, and honestly, I could see myself buying it.  \n
      I rather like the OLED display on the ONE, too.  \n
      They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
      \n
      ---\n
      \n
      Option 4: Roll-your-own, with an ESP32 and an SCD30\n
      \n
      - Price: £70 for the SCD30, £10 for the esp.\n
      - Sensors: Co2 and RH\n
      - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
      - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
      - Cons: A little work required, only tests Co2 and RH.\n
      \n
      I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
      \n
      ---\n
      \n
      Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
      \n
      - Price: £280 for Light, £390 for Basic, £540 for Pro\n
      - Sensors:\n
      - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
      - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
      - Pro: As Basic, plus O2, O3, SO2, N02\n
      - Connectivity to HASS: Native integration over WiFi, local network.\n
      - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
      - Cons: Oof, that’s expensive. Closed source.\n
      \n
      If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
      And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
      """
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  +isSingle: true
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}
user_inline App\Twig\Components\UserInlineComponent 12.0 MiB 0.30 ms
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Component 
App\Twig\Components\UserInlineComponent {#3474
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    +slug: "Air-quality-Co2-monitoring-options"
    +title: "Air quality (Co2) monitoring options"
    +url: null
    +body: """
      Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
      \n
      I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
      \n
      I haven’t purchased quite yet, and may add an update when I do.  \n
      Prices are in GBP.\n
      \n
      ---\n
      \n
      Option 1: Random-name amazon/alibaba jobbies.\n
      \n
      - Price: £20-40\n
      - Connectivity to hass: WiFi or Zigbee.\n
      - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
      - Pros: Very cheap.\n
      - Cons: Data returned is effectively useless, when it gets returned at all.\n
      - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
      \n
      I nearly bought one of these a few times, fortunately there is now more data about them.  \n
      Once I have my proper solution, I may buy one just to chart how off they are!  \n
      As a main device, I would not buy any of these.\n
      \n
      ---\n
      \n
      Option 2: [Awair Element](https://www.getawair.com/products/element)\n
      \n
      - Price: £160 new, £70-110 second hand\n
      - Connectivity to HASS: Local API or network API over WiFi.\n
      - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
      - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
      - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
          This can mean periods where the data is not reported.  \n
          Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
      \n
      These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
      There is a slightly insane history to the Awair .  \n
      When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
      These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
      This has now ceased, afaik, so there is good second hand supply.  \n
      I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
      \n
      ---\n
      \n
      Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
      \n
      - Price including shipping: £120 for the Open Air, £135 for the One\n
      - Connectivity to HASS: ESPHome via WiFi/BT.\n
      - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
      - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
      - Cons: A little pricey, availability in Europe not known.\n
      \n
      I like this one, and honestly, I could see myself buying it.  \n
      I rather like the OLED display on the ONE, too.  \n
      They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
      \n
      ---\n
      \n
      Option 4: Roll-your-own, with an ESP32 and an SCD30\n
      \n
      - Price: £70 for the SCD30, £10 for the esp.\n
      - Sensors: Co2 and RH\n
      - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
      - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
      - Cons: A little work required, only tests Co2 and RH.\n
      \n
      I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
      \n
      ---\n
      \n
      Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
      \n
      - Price: £280 for Light, £390 for Basic, £540 for Pro\n
      - Sensors:\n
      - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
      - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
      - Pro: As Basic, plus O2, O3, SO2, N02\n
      - Connectivity to HASS: Native integration over WiFi, local network.\n
      - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
      - Cons: Oof, that’s expensive. Closed source.\n
      \n
      If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
      And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
      """
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    }
    +magazine: App\Entity\Magazine {#266
      +icon: Proxies\__CG__\App\Entity\Image {#247 …}
      +name: "homeassistant@lemmy.world"
      +title: "homeassistant"
      +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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    +body: """
      Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
      \n
      I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
      \n
      I haven’t purchased quite yet, and may add an update when I do.  \n
      Prices are in GBP.\n
      \n
      ---\n
      \n
      Option 1: Random-name amazon/alibaba jobbies.\n
      \n
      - Price: £20-40\n
      - Connectivity to hass: WiFi or Zigbee.\n
      - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
      - Pros: Very cheap.\n
      - Cons: Data returned is effectively useless, when it gets returned at all.\n
      - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
      \n
      I nearly bought one of these a few times, fortunately there is now more data about them.  \n
      Once I have my proper solution, I may buy one just to chart how off they are!  \n
      As a main device, I would not buy any of these.\n
      \n
      ---\n
      \n
      Option 2: [Awair Element](https://www.getawair.com/products/element)\n
      \n
      - Price: £160 new, £70-110 second hand\n
      - Connectivity to HASS: Local API or network API over WiFi.\n
      - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
      - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
      - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
          This can mean periods where the data is not reported.  \n
          Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
      \n
      These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
      There is a slightly insane history to the Awair .  \n
      When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
      These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
      This has now ceased, afaik, so there is good second hand supply.  \n
      I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
      \n
      ---\n
      \n
      Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
      \n
      - Price including shipping: £120 for the Open Air, £135 for the One\n
      - Connectivity to HASS: ESPHome via WiFi/BT.\n
      - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
      - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
      - Cons: A little pricey, availability in Europe not known.\n
      \n
      I like this one, and honestly, I could see myself buying it.  \n
      I rather like the OLED display on the ONE, too.  \n
      They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
      \n
      ---\n
      \n
      Option 4: Roll-your-own, with an ESP32 and an SCD30\n
      \n
      - Price: £70 for the SCD30, £10 for the esp.\n
      - Sensors: Co2 and RH\n
      - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
      - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
      - Cons: A little work required, only tests Co2 and RH.\n
      \n
      I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
      \n
      ---\n
      \n
      Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
      \n
      - Price: £280 for Light, £390 for Basic, £540 for Pro\n
      - Sensors:\n
      - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
      - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
      - Pro: As Basic, plus O2, O3, SO2, N02\n
      - Connectivity to HASS: Native integration over WiFi, local network.\n
      - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
      - Cons: Oof, that’s expensive. Closed source.\n
      \n
      If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
      And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
      """
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    +body: """
      Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
      \n
      I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
      \n
      I haven’t purchased quite yet, and may add an update when I do.  \n
      Prices are in GBP.\n
      \n
      ---\n
      \n
      Option 1: Random-name amazon/alibaba jobbies.\n
      \n
      - Price: £20-40\n
      - Connectivity to hass: WiFi or Zigbee.\n
      - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
      - Pros: Very cheap.\n
      - Cons: Data returned is effectively useless, when it gets returned at all.\n
      - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
      \n
      I nearly bought one of these a few times, fortunately there is now more data about them.  \n
      Once I have my proper solution, I may buy one just to chart how off they are!  \n
      As a main device, I would not buy any of these.\n
      \n
      ---\n
      \n
      Option 2: [Awair Element](https://www.getawair.com/products/element)\n
      \n
      - Price: £160 new, £70-110 second hand\n
      - Connectivity to HASS: Local API or network API over WiFi.\n
      - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
      - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
      - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
          This can mean periods where the data is not reported.  \n
          Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
      \n
      These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
      There is a slightly insane history to the Awair .  \n
      When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
      These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
      This has now ceased, afaik, so there is good second hand supply.  \n
      I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
      \n
      ---\n
      \n
      Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
      \n
      - Price including shipping: £120 for the Open Air, £135 for the One\n
      - Connectivity to HASS: ESPHome via WiFi/BT.\n
      - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
      - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
      - Cons: A little pricey, availability in Europe not known.\n
      \n
      I like this one, and honestly, I could see myself buying it.  \n
      I rather like the OLED display on the ONE, too.  \n
      They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
      \n
      ---\n
      \n
      Option 4: Roll-your-own, with an ESP32 and an SCD30\n
      \n
      - Price: £70 for the SCD30, £10 for the esp.\n
      - Sensors: Co2 and RH\n
      - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
      - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
      - Cons: A little work required, only tests Co2 and RH.\n
      \n
      I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
      \n
      ---\n
      \n
      Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
      \n
      - Price: £280 for Light, £390 for Basic, £540 for Pro\n
      - Sensors:\n
      - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
      - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
      - Pro: As Basic, plus O2, O3, SO2, N02\n
      - Connectivity to HASS: Native integration over WiFi, local network.\n
      - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
      - Cons: Oof, that’s expensive. Closed source.\n
      \n
      If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
      And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
      """
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    +slug: "Air-quality-Co2-monitoring-options"
    +title: "Air quality (Co2) monitoring options"
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    +body: """
      Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
      \n
      I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
      \n
      I haven’t purchased quite yet, and may add an update when I do.  \n
      Prices are in GBP.\n
      \n
      ---\n
      \n
      Option 1: Random-name amazon/alibaba jobbies.\n
      \n
      - Price: £20-40\n
      - Connectivity to hass: WiFi or Zigbee.\n
      - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
      - Pros: Very cheap.\n
      - Cons: Data returned is effectively useless, when it gets returned at all.\n
      - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
      \n
      I nearly bought one of these a few times, fortunately there is now more data about them.  \n
      Once I have my proper solution, I may buy one just to chart how off they are!  \n
      As a main device, I would not buy any of these.\n
      \n
      ---\n
      \n
      Option 2: [Awair Element](https://www.getawair.com/products/element)\n
      \n
      - Price: £160 new, £70-110 second hand\n
      - Connectivity to HASS: Local API or network API over WiFi.\n
      - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
      - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
      - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
          This can mean periods where the data is not reported.  \n
          Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
      \n
      These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
      There is a slightly insane history to the Awair .  \n
      When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
      These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
      This has now ceased, afaik, so there is good second hand supply.  \n
      I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
      \n
      ---\n
      \n
      Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
      \n
      - Price including shipping: £120 for the Open Air, £135 for the One\n
      - Connectivity to HASS: ESPHome via WiFi/BT.\n
      - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
      - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
      - Cons: A little pricey, availability in Europe not known.\n
      \n
      I like this one, and honestly, I could see myself buying it.  \n
      I rather like the OLED display on the ONE, too.  \n
      They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
      \n
      ---\n
      \n
      Option 4: Roll-your-own, with an ESP32 and an SCD30\n
      \n
      - Price: £70 for the SCD30, £10 for the esp.\n
      - Sensors: Co2 and RH\n
      - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
      - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
      - Cons: A little work required, only tests Co2 and RH.\n
      \n
      I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
      \n
      ---\n
      \n
      Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
      \n
      - Price: £280 for Light, £390 for Basic, £540 for Pro\n
      - Sensors:\n
      - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
      - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
      - Pro: As Basic, plus O2, O3, SO2, N02\n
      - Connectivity to HASS: Native integration over WiFi, local network.\n
      - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
      - Cons: Oof, that’s expensive. Closed source.\n
      \n
      If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
      And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
      """
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    +slug: "Air-quality-Co2-monitoring-options"
    +title: "Air quality (Co2) monitoring options"
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    +body: """
      Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
      \n
      I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
      \n
      I haven’t purchased quite yet, and may add an update when I do.  \n
      Prices are in GBP.\n
      \n
      ---\n
      \n
      Option 1: Random-name amazon/alibaba jobbies.\n
      \n
      - Price: £20-40\n
      - Connectivity to hass: WiFi or Zigbee.\n
      - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
      - Pros: Very cheap.\n
      - Cons: Data returned is effectively useless, when it gets returned at all.\n
      - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
      \n
      I nearly bought one of these a few times, fortunately there is now more data about them.  \n
      Once I have my proper solution, I may buy one just to chart how off they are!  \n
      As a main device, I would not buy any of these.\n
      \n
      ---\n
      \n
      Option 2: [Awair Element](https://www.getawair.com/products/element)\n
      \n
      - Price: £160 new, £70-110 second hand\n
      - Connectivity to HASS: Local API or network API over WiFi.\n
      - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
      - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
      - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
          This can mean periods where the data is not reported.  \n
          Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
      \n
      These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
      There is a slightly insane history to the Awair .  \n
      When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
      These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
      This has now ceased, afaik, so there is good second hand supply.  \n
      I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
      \n
      ---\n
      \n
      Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
      \n
      - Price including shipping: £120 for the Open Air, £135 for the One\n
      - Connectivity to HASS: ESPHome via WiFi/BT.\n
      - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
      - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
      - Cons: A little pricey, availability in Europe not known.\n
      \n
      I like this one, and honestly, I could see myself buying it.  \n
      I rather like the OLED display on the ONE, too.  \n
      They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
      \n
      ---\n
      \n
      Option 4: Roll-your-own, with an ESP32 and an SCD30\n
      \n
      - Price: £70 for the SCD30, £10 for the esp.\n
      - Sensors: Co2 and RH\n
      - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
      - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
      - Cons: A little work required, only tests Co2 and RH.\n
      \n
      I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
      \n
      ---\n
      \n
      Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
      \n
      - Price: £280 for Light, £390 for Basic, £540 for Pro\n
      - Sensors:\n
      - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
      - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
      - Pro: As Basic, plus O2, O3, SO2, N02\n
      - Connectivity to HASS: Native integration over WiFi, local network.\n
      - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
      - Cons: Oof, that’s expensive. Closed source.\n
      \n
      If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
      And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
      """
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Attributes 
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    +slug: "Air-quality-Co2-monitoring-options"
    +title: "Air quality (Co2) monitoring options"
    +url: null
    +body: """
      Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
      \n
      I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
      \n
      I haven’t purchased quite yet, and may add an update when I do.  \n
      Prices are in GBP.\n
      \n
      ---\n
      \n
      Option 1: Random-name amazon/alibaba jobbies.\n
      \n
      - Price: £20-40\n
      - Connectivity to hass: WiFi or Zigbee.\n
      - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
      - Pros: Very cheap.\n
      - Cons: Data returned is effectively useless, when it gets returned at all.\n
      - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
      \n
      I nearly bought one of these a few times, fortunately there is now more data about them.  \n
      Once I have my proper solution, I may buy one just to chart how off they are!  \n
      As a main device, I would not buy any of these.\n
      \n
      ---\n
      \n
      Option 2: [Awair Element](https://www.getawair.com/products/element)\n
      \n
      - Price: £160 new, £70-110 second hand\n
      - Connectivity to HASS: Local API or network API over WiFi.\n
      - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
      - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
      - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
          This can mean periods where the data is not reported.  \n
          Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
      \n
      These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
      There is a slightly insane history to the Awair .  \n
      When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
      These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
      This has now ceased, afaik, so there is good second hand supply.  \n
      I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
      \n
      ---\n
      \n
      Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
      \n
      - Price including shipping: £120 for the Open Air, £135 for the One\n
      - Connectivity to HASS: ESPHome via WiFi/BT.\n
      - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
      - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
      - Cons: A little pricey, availability in Europe not known.\n
      \n
      I like this one, and honestly, I could see myself buying it.  \n
      I rather like the OLED display on the ONE, too.  \n
      They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
      \n
      ---\n
      \n
      Option 4: Roll-your-own, with an ESP32 and an SCD30\n
      \n
      - Price: £70 for the SCD30, £10 for the esp.\n
      - Sensors: Co2 and RH\n
      - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
      - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
      - Cons: A little work required, only tests Co2 and RH.\n
      \n
      I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
      \n
      ---\n
      \n
      Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
      \n
      - Price: £280 for Light, £390 for Basic, £540 for Pro\n
      - Sensors:\n
      - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
      - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
      - Pro: As Basic, plus O2, O3, SO2, N02\n
      - Connectivity to HASS: Native integration over WiFi, local network.\n
      - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
      - Cons: Oof, that’s expensive. Closed source.\n
      \n
      If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
      And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
      """
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App\Twig\Components\EditorToolbarComponent {#4178
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        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    }
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    +body: "I have done 3 and 4, and I definitely prefer the air gradient, it is a nice sleek little box that is flashable with esphome making it tie directly into HASS. Will be getting more of them in the near future."
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]
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        +moderatorTokens: Doctrine\ORM\PersistentCollection {#1519 …}
        +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1517 …}
        +moderatorRequests: Doctrine\ORM\PersistentCollection {#1623 …}
        +entries: Doctrine\ORM\PersistentCollection {#1406 …}
        +entryVotes: Doctrine\ORM\PersistentCollection {#1713 …}
        +entryComments: Doctrine\ORM\PersistentCollection {#1710 …}
        +entryCommentVotes: Doctrine\ORM\PersistentCollection {#1474 …}
        +posts: Doctrine\ORM\PersistentCollection {#1745 …}
        +postVotes: Doctrine\ORM\PersistentCollection {#1485 …}
        +postComments: Doctrine\ORM\PersistentCollection {#1759 …}
        +postCommentVotes: Doctrine\ORM\PersistentCollection {#1637 …}
        +subscriptions: Doctrine\ORM\PersistentCollection {#1475 …}
        +subscribedDomains: Doctrine\ORM\PersistentCollection {#1636 …}
        +follows: Doctrine\ORM\PersistentCollection {#1409 …}
        +followers: Doctrine\ORM\PersistentCollection {#1624 …}
        +blocks: Doctrine\ORM\PersistentCollection {#1425 …}
        +blockers: Doctrine\ORM\PersistentCollection {#1441 …}
        +blockedMagazines: Doctrine\ORM\PersistentCollection {#1460 …}
        +blockedDomains: Doctrine\ORM\PersistentCollection {#1439 …}
        +reports: Doctrine\ORM\PersistentCollection {#1416 …}
        +favourites: Doctrine\ORM\PersistentCollection {#1430 …}
        +violations: Doctrine\ORM\PersistentCollection {#1694 …}
        +notifications: Doctrine\ORM\PersistentCollection {#1700 …}
        +awards: Doctrine\ORM\PersistentCollection {#1434 …}
        +subscribedCategories: Doctrine\ORM\PersistentCollection {#1610 …}
        +categories: Doctrine\ORM\PersistentCollection {#1640 …}
        -id: 48013
        -password: "$2y$13$DluHbsLS1LhAj8nI7/EbYeFlfbb/sgxziWKdP7TjY53XHbLtohmey"
        -totpSecret: null
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        -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1669 …}
        +apId: "GreatAlbatross@feddit.uk"
        +apProfileId: "https://feddit.uk/u/GreatAlbatross"
        +apPublicUrl: "https://feddit.uk/u/GreatAlbatross"
        +apFollowersUrl: null
        +apInboxUrl: "https://feddit.uk/inbox"
        +apDomain: "feddit.uk"
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        +apDiscoverable: true
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        +privateKey: null
        +publicKey: null
        +apFetchedAt: DateTime @1703860467 {#1515
          date: 2023-12-29 15:34:27.0 +01:00
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        +createdAt: DateTimeImmutable @1696335654 {#1516
          date: 2023-10-03 14:20:54.0 +02:00
        }
        +__isInitialized__: true
         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
        +rules: null
        +subscriptionsCount: 1
        +entryCount: 46
        +entryCommentCount: 460
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          date: 2024-10-21 21:44:20.0 +02:00
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        +moderators: Doctrine\ORM\PersistentCollection {#238 …}
        +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
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        +posts: Doctrine\ORM\PersistentCollection {#139 …}
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        +reports: Doctrine\ORM\PersistentCollection {#104 …}
        +badges: Doctrine\ORM\PersistentCollection {#82 …}
        +logs: Doctrine\ORM\PersistentCollection {#72 …}
        +awards: Doctrine\ORM\PersistentCollection {#61 …}
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        -id: 145
        +apId: "homeassistant@lemmy.world"
        +apProfileId: "https://lemmy.world/c/homeassistant"
        +apPublicUrl: "https://lemmy.world/c/homeassistant"
        +apFollowersUrl: "https://lemmy.world/c/homeassistant/followers"
        +apInboxUrl: "https://lemmy.world/inbox"
        +apDomain: "lemmy.world"
        +apPreferredUsername: "homeassistant"
        +apDiscoverable: true
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        +apFetchedAt: DateTime @1710368376 {#270
          date: 2024-03-13 23:19:36.0 +01:00
        }
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        +createdAt: DateTimeImmutable @1704127905 {#272
          date: 2024-01-01 17:51:45.0 +01:00
        }
      }
      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
      +type: "article"
      +lang: "en"
      +isOc: false
      +hasEmbed: false
      +commentCount: 10
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      +sticky: false
      +lastActive: DateTime @1727695337 {#2410
        date: 2024-09-30 13:22:17.0 +02:00
      }
      +ip: null
      +adaAmount: 0
      +tags: null
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      +comments: Doctrine\ORM\PersistentCollection {#1884 …}
      +votes: Doctrine\ORM\PersistentCollection {#1973 …}
      +reports: Doctrine\ORM\PersistentCollection {#1959 …}
      +favourites: Doctrine\ORM\PersistentCollection {#1927 …}
      +notifications: Doctrine\ORM\PersistentCollection {#2442 …}
      +badges: Doctrine\ORM\PersistentCollection {#2440 …}
      +children: []
      -id: 31771
      -titleTs: "'air':1 'co2':3 'monitor':4 'option':5 'qualiti':2"
      -bodyTs: "'-110':181 '-40':78 '/)':372 '/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':412 '/downloads/air-q_specs_de+en.pdf).':621 '/products/catalog/scd30/).':509 '/products/element)':176 '/produktvarianten#uebersicht)':566 '/shop/#!/diy-basic-kit/p/447361353/category=154292501)':462 '1':70 '10':480 '120':380 '135':385 '160':178 '2':171 '20':77 '280':568 '3':368 '390':571 '4':464 '40':550 '5':560 '540':574 '60':459 '70':180,476 'accur':511,555 'accuraci':407,504,616 'acknowledg':228 'add':59 'afaik':330 'ah':584 'air':374,384,562 'air-q':561 'airgradi':369,538,558 'alleg':91 'also':445 'amazon/alibaba':74 'api':188,191,209,273 'aqi':210 'around':549 'array':613 'avail':417 'awair':172,289 'back':275 'back-end':274 'bad':258 'basic':449,573,585,594 'benefit':31 'beyond':45 'bought':127 'box':671 'brick':364 'build':451 'build-your-own':450 'buy':150,166,320,432 'call':300 'ceas':329 'chart':154 'cheap':94 'cheaper':540 'clear':408,505,617 'close':9,241,279,634 'co':589 'co2':24,86,115,195,396,485,519,579 'cold':11 'complet':674 'comprehens':611,653 'con':95,218,413,512,629 'connect':79,184,358,389,488,600 'consid':525 'contribut':296 'could':20,295,359,429 'coupl':352 'd':642 'damn':652 'data':96,139,235 'day':4,366 'deal':266 'decent':201 'definit':524,656 'detect':456 'devic':18,162,216,270,628 'display':439 'effect':99 'effort':44 'element':173 'en.air-q.com':565 'en.air-q.com/produktvarianten#uebersicht)':564 'end':276 'esp':483 'esp32':471 'esphom':392,491 'estim':119 'europ':419 'everyth':667 'exchang':306 'expens':633,681 'featur':537 'firmwar':239 'first':292 'follow':1 'fortun':134 'found':252 'gather':37 'gbp':68 'general':109 'get':103,644 'good':334 'good/bad':623 'hand':183,336 'happi':265 'hass':81,186,205,391,490,602 'haven':52 'hesit':340 'histori':286 'honest':427 'howev':527 'humid':89 'includ':378 'inform':34 'insan':285 'instead':118 'integr':21,203,604 'isn':226 'issu':222,350 'jobbi':75 'key':664 'known':421 'kpa':590 'leav':360 'led':624 'light':570,578,587 'like':423,436 'littl':342,415,514 'local':187,208,607 'long':261 'look':16 'm':339 'main':23,161 'maintain':404,501 'make':660 'manufactur':225 'may':58,149 'mean':231 'might':30 'mine':323 'money':640 'monitor':25 'much':42,532 'multipl':321 'n02':599 'name':73 'nativ':603 'near':126 'network':190,608 'new':179 'nois':582 'o2':596 'o3':597 'offer':446 'ole':438 'one':128,151,365,376,388,425,442,645 'oof':630 'open':373,383,402,499 'option':69,170,367,463,541,559 'paid':303 'peopl':29,315 'period':232 'planetwatch':301 'plus':588,595 'pm1/2.5/10':591 'pm2.5':90,199,400 'potenti':355 'pretti':651 'price':65,76,177,377,475,567 'pricey':416 'pro':576,592 'probabl':643 'problemat':356 'proper':114,146 'pros':92,200,401,498,609 'purchas':54 'q':563 'quit':55 'random':72 'random-nam':71 'rather':435 'read':124,212,308 'read-out':211 'readout':625 'releas':293 'report':220,238,347 'requir':516 'research':50 'respect':657 'return':97,104 'rh':198,399,487,521,583 'roll':466 'roll-your-own':465 's8':547 'scd30':474,479 'second':182,335 'see':430 'sensair':546 'sensirion.com':508 'sensirion.com/products/catalog/scd30/).':507 'sensor':85,108,116,194,202,245,395,484,577,612 'ship':379 'simpl':622 'sinc':38 'slight':284 'so2':598 'solut':147,259,672 'somehow':311 'sourc':242,280,403,500,635 'specif':243,405,502,614 'start':15,316,319 'state':248,409,506,618 'still':553 'suppli':337 'support.air-q.com':620 'support.air-q.com/downloads/air-q_specs_de+en.pdf).':619 'system':299 'temperatur':88,197,398,581 'test':518 'thank':10 'thought':27 'time':133 'token':304,310 'turn':663 'turn-key':662 'understand':675 'unlimit':639 'unoffici':253 'updat':61 'use':544 'useless':100 'user':219 'valu':313 've':14,36 'via':206,393,492 'voc':87,123,196,397,455,580 'want':497 'weather':12 'whatev':495 'wifi':82,193,221,269,349,357,606 'wifi/bt':394,493 'window':8 'without':454 'work':515 'would':164,523,542 'www.airgradient.com':371,411,461 'www.airgradient.com/)':370 'www.airgradient.com/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':410 'www.airgradient.com/shop/#!/diy-basic-kit/p/447361353/category=154292501)':460 'www.getawair.com':175 'www.getawair.com/products/element)':174 'yep':317 'yet':56 'zigbe':84"
      +cross: false
      +upVotes: 0
      +downVotes: 0
      +ranking: 1705771792
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      +editedAt: DateTimeImmutable @1726810387 {#1850
        date: 2024-09-20 07:33:07.0 +02:00
      }
      +createdAt: DateTimeImmutable @1705685392 {#2420
        date: 2024-01-19 18:29:52.0 +01:00
      }
    }
    +magazine: App\Entity\Magazine {#266}
    +image: null
    +parent: null
    +root: null
    +body: "I have done 3 and 4, and I definitely prefer the air gradient, it is a nice sleek little box that is flashable with esphome making it tie directly into HASS. Will be getting more of them in the near future."
    +lang: "en"
    +isAdult: false
    +favouriteCount: 1
    +score: 0
    +lastActive: DateTime @1705688658 {#4387
      date: 2024-01-19 19:24:18.0 +01:00
    }
    +ip: null
    +tags: null
    +mentions: [
      "@GreatAlbatross@feddit.uk"
    ]
    +children: Doctrine\ORM\PersistentCollection {#4376 …}
    +nested: Doctrine\ORM\PersistentCollection {#4374 …}
    +votes: Doctrine\ORM\PersistentCollection {#4372 …}
    +reports: Doctrine\ORM\PersistentCollection {#4370 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4338 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4342 …}
    -id: 323481
    -bodyTs: "'3':4 '4':6 'air':12 'box':20 'definit':9 'direct':29 'done':3 'esphom':25 'flashabl':23 'futur':41 'get':34 'gradient':13 'hass':31 'littl':19 'make':26 'near':40 'nice':17 'prefer':10 'sleek':18 'tie':28"
    +ranking: 0
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    +visibility: "visible             "
    +apId: "https://lemmy.schlunker.com/comment/965954"
    +editedAt: null
    +createdAt: DateTimeImmutable @1705688658 {#4323
      date: 2024-01-19 19:24:18.0 +01:00
    }
  }
  +showMagazineName: false
  +showEntryTitle: false
  +showNested: true
  +level: 1
  +canSeeTrash: false
  +dateAsUrl: false
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
  -authorizationChecker: Symfony\Component\Security\Core\Authorization\AuthorizationChecker {#931 …}
}
user_inline App\Twig\Components\UserInlineComponent 12.0 MiB 0.17 ms
Input props 
[
  "user" => App\Entity\User {#4326
    +avatar: null
    +cover: null
    +email: "heschlie@lemmy.schlunker.com"
    +username: "@heschlie@lemmy.schlunker.com"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1726823596 {#4386
      date: 2024-09-20 11:13:16.0 +02:00
    }
    +markedForDeletionAt: null
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    +oauthGoogleId: null
    +oauthFacebookId: null
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    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4327 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4330 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4322 …}
    +entries: Doctrine\ORM\PersistentCollection {#4320 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4318 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#4315 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4313 …}
    +posts: Doctrine\ORM\PersistentCollection {#4310 …}
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    +postComments: Doctrine\ORM\PersistentCollection {#4306 …}
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    +subscriptions: Doctrine\ORM\PersistentCollection {#4301 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#4299 …}
    +follows: Doctrine\ORM\PersistentCollection {#4442 …}
    +followers: Doctrine\ORM\PersistentCollection {#4438 …}
    +blocks: Doctrine\ORM\PersistentCollection {#4427 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4418 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4407 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4444 …}
    +reports: Doctrine\ORM\PersistentCollection {#4441 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4404 …}
    +violations: Doctrine\ORM\PersistentCollection {#4431 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4434 …}
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    +subscribedCategories: Doctrine\ORM\PersistentCollection {#4430 …}
    +categories: Doctrine\ORM\PersistentCollection {#4429 …}
    -id: 92128
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    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4422 …}
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    +apProfileId: "https://lemmy.schlunker.com/u/heschlie"
    +apPublicUrl: "https://lemmy.schlunker.com/u/heschlie"
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    +apInboxUrl: "https://lemmy.schlunker.com/inbox"
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    }
  }
  "showAvatar" => false
]
Attributes 
[]
Component 
App\Twig\Components\UserInlineComponent {#4989
  +user: App\Entity\User {#4326
    +avatar: null
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    +email: "heschlie@lemmy.schlunker.com"
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      date: 2024-09-20 11:13:16.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
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    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
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    +notifyOnNewPost: false
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    +addMentionsEntries: false
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    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4327 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4330 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4322 …}
    +entries: Doctrine\ORM\PersistentCollection {#4320 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4318 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#4315 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4313 …}
    +posts: Doctrine\ORM\PersistentCollection {#4310 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4308 …}
    +postComments: Doctrine\ORM\PersistentCollection {#4306 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#4303 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#4301 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#4299 …}
    +follows: Doctrine\ORM\PersistentCollection {#4442 …}
    +followers: Doctrine\ORM\PersistentCollection {#4438 …}
    +blocks: Doctrine\ORM\PersistentCollection {#4427 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4418 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4407 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4444 …}
    +reports: Doctrine\ORM\PersistentCollection {#4441 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4404 …}
    +violations: Doctrine\ORM\PersistentCollection {#4431 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4434 …}
    +awards: Doctrine\ORM\PersistentCollection {#4432 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#4430 …}
    +categories: Doctrine\ORM\PersistentCollection {#4429 …}
    -id: 92128
    -password: "$2y$13$xroF.C.jaPW2lAXBgjBJLud3.0/S4HIDsbDfbO4AaHQCM5.Nipgja"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4422 …}
    +apId: "heschlie@lemmy.schlunker.com"
    +apProfileId: "https://lemmy.schlunker.com/u/heschlie"
    +apPublicUrl: "https://lemmy.schlunker.com/u/heschlie"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.schlunker.com/inbox"
    +apDomain: "lemmy.schlunker.com"
    +apPreferredUsername: "heschlie"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1725919254 {#4382
      date: 2024-09-10 00:00:54.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1725919253 {#4380
      date: 2024-09-10 00:00:53.0 +02:00
    }
  }
  +showAvatar: false
}
date App\Twig\Components\DateComponent 12.0 MiB 0.16 ms
Input props 
[
  "date" => DateTimeImmutable @1705688658 {#4323
    date: 2024-01-19 19:24:18.0 +01:00
  }
]
Attributes 
[]
Component 
App\Twig\Components\DateComponent {#5044
  +date: DateTimeImmutable @1705688658 {#4323
    date: 2024-01-19 19:24:18.0 +01:00
  }
}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 0.11 ms
Input props 
[
  "createdAt" => DateTimeImmutable @1705688658 {#4323
    date: 2024-01-19 19:24:18.0 +01:00
  }
  "editedAt" => null
]
Attributes 
[]
Component 
App\Twig\Components\DateEditedComponent {#5098
  +createdAt: DateTimeImmutable @1705688658 {#4323
    date: 2024-01-19 19:24:18.0 +01:00
  }
  +editedAt: null
}
user_avatar App\Twig\Components\UserAvatarComponent 12.0 MiB 0.30 ms
Input props 
[
  "user" => App\Entity\User {#4326
    +avatar: null
    +cover: null
    +email: "heschlie@lemmy.schlunker.com"
    +username: "@heschlie@lemmy.schlunker.com"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1726823596 {#4386
      date: 2024-09-20 11:13:16.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4327 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4330 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4322 …}
    +entries: Doctrine\ORM\PersistentCollection {#4320 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4318 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#4315 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4313 …}
    +posts: Doctrine\ORM\PersistentCollection {#4310 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4308 …}
    +postComments: Doctrine\ORM\PersistentCollection {#4306 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#4303 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#4301 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#4299 …}
    +follows: Doctrine\ORM\PersistentCollection {#4442 …}
    +followers: Doctrine\ORM\PersistentCollection {#4438 …}
    +blocks: Doctrine\ORM\PersistentCollection {#4427 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4418 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4407 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4444 …}
    +reports: Doctrine\ORM\PersistentCollection {#4441 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4404 …}
    +violations: Doctrine\ORM\PersistentCollection {#4431 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4434 …}
    +awards: Doctrine\ORM\PersistentCollection {#4432 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#4430 …}
    +categories: Doctrine\ORM\PersistentCollection {#4429 …}
    -id: 92128
    -password: "$2y$13$xroF.C.jaPW2lAXBgjBJLud3.0/S4HIDsbDfbO4AaHQCM5.Nipgja"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4422 …}
    +apId: "heschlie@lemmy.schlunker.com"
    +apProfileId: "https://lemmy.schlunker.com/u/heschlie"
    +apPublicUrl: "https://lemmy.schlunker.com/u/heschlie"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.schlunker.com/inbox"
    +apDomain: "lemmy.schlunker.com"
    +apPreferredUsername: "heschlie"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1725919254 {#4382
      date: 2024-09-10 00:00:54.0 +02:00
    }
    +apDeletedAt: null
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    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1725919253 {#4380
      date: 2024-09-10 00:00:53.0 +02:00
    }
  }
  "width" => 40
  "height" => 40
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#5154
  +width: 40
  +height: 40
  +user: App\Entity\User {#4326
    +avatar: null
    +cover: null
    +email: "heschlie@lemmy.schlunker.com"
    +username: "@heschlie@lemmy.schlunker.com"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1726823596 {#4386
      date: 2024-09-20 11:13:16.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
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    +notifyOnNewPostReply: true
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    +addMentionsEntries: false
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    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4327 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4330 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4322 …}
    +entries: Doctrine\ORM\PersistentCollection {#4320 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4318 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#4315 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4313 …}
    +posts: Doctrine\ORM\PersistentCollection {#4310 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4308 …}
    +postComments: Doctrine\ORM\PersistentCollection {#4306 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#4303 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#4301 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#4299 …}
    +follows: Doctrine\ORM\PersistentCollection {#4442 …}
    +followers: Doctrine\ORM\PersistentCollection {#4438 …}
    +blocks: Doctrine\ORM\PersistentCollection {#4427 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4418 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4407 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4444 …}
    +reports: Doctrine\ORM\PersistentCollection {#4441 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4404 …}
    +violations: Doctrine\ORM\PersistentCollection {#4431 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4434 …}
    +awards: Doctrine\ORM\PersistentCollection {#4432 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#4430 …}
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    -id: 92128
    -password: "$2y$13$xroF.C.jaPW2lAXBgjBJLud3.0/S4HIDsbDfbO4AaHQCM5.Nipgja"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4422 …}
    +apId: "heschlie@lemmy.schlunker.com"
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    +apPublicUrl: "https://lemmy.schlunker.com/u/heschlie"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.schlunker.com/inbox"
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    +apPreferredUsername: "heschlie"
    +apDiscoverable: true
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    +privateKey: null
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    +apFetchedAt: DateTime @1725919254 {#4382
      date: 2024-09-10 00:00:54.0 +02:00
    }
    +apDeletedAt: null
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    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1725919253 {#4380
      date: 2024-09-10 00:00:53.0 +02:00
    }
  }
  +asLink: true
}
vote App\Twig\Components\VoteComponent 12.0 MiB 0.47 ms
Input props 
[
  "subject" => App\Entity\EntryComment {#4378
    +user: App\Entity\User {#4326
      +avatar: null
      +cover: null
      +email: "heschlie@lemmy.schlunker.com"
      +username: "@heschlie@lemmy.schlunker.com"
      +roles: []
      +followersCount: 0
      +homepage: "front"
      +about: null
      +lastActive: DateTime @1726823596 {#4386
        date: 2024-09-20 11:13:16.0 +02:00
      }
      +markedForDeletionAt: null
      +fields: null
      +oauthGithubId: null
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      +hideAdult: true
      +showSubscribedUsers: true
      +showSubscribedMagazines: true
      +showSubscribedDomains: true
      +preferredLanguages: []
      +featuredMagazines: null
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      +notifyOnNewEntryCommentReply: true
      +notifyOnNewPost: false
      +notifyOnNewPostReply: true
      +notifyOnNewPostCommentReply: true
      +addMentionsEntries: false
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      +isBanned: false
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      +isBot: false
      +spamProtection: true
      +customCss: null
      +ignoreMagazinesCustomCss: false
      +moderatorTokens: Doctrine\ORM\PersistentCollection {#4327 …}
      +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4330 …}
      +moderatorRequests: Doctrine\ORM\PersistentCollection {#4322 …}
      +entries: Doctrine\ORM\PersistentCollection {#4320 …}
      +entryVotes: Doctrine\ORM\PersistentCollection {#4318 …}
      +entryComments: Doctrine\ORM\PersistentCollection {#4315 …}
      +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4313 …}
      +posts: Doctrine\ORM\PersistentCollection {#4310 …}
      +postVotes: Doctrine\ORM\PersistentCollection {#4308 …}
      +postComments: Doctrine\ORM\PersistentCollection {#4306 …}
      +postCommentVotes: Doctrine\ORM\PersistentCollection {#4303 …}
      +subscriptions: Doctrine\ORM\PersistentCollection {#4301 …}
      +subscribedDomains: Doctrine\ORM\PersistentCollection {#4299 …}
      +follows: Doctrine\ORM\PersistentCollection {#4442 …}
      +followers: Doctrine\ORM\PersistentCollection {#4438 …}
      +blocks: Doctrine\ORM\PersistentCollection {#4427 …}
      +blockers: Doctrine\ORM\PersistentCollection {#4418 …}
      +blockedMagazines: Doctrine\ORM\PersistentCollection {#4407 …}
      +blockedDomains: Doctrine\ORM\PersistentCollection {#4444 …}
      +reports: Doctrine\ORM\PersistentCollection {#4441 …}
      +favourites: Doctrine\ORM\PersistentCollection {#4404 …}
      +violations: Doctrine\ORM\PersistentCollection {#4431 …}
      +notifications: Doctrine\ORM\PersistentCollection {#4434 …}
      +awards: Doctrine\ORM\PersistentCollection {#4432 …}
      +subscribedCategories: Doctrine\ORM\PersistentCollection {#4430 …}
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      -id: 92128
      -password: "$2y$13$xroF.C.jaPW2lAXBgjBJLud3.0/S4HIDsbDfbO4AaHQCM5.Nipgja"
      -totpSecret: null
      -totpBackupCodes: []
      -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4422 …}
      +apId: "heschlie@lemmy.schlunker.com"
      +apProfileId: "https://lemmy.schlunker.com/u/heschlie"
      +apPublicUrl: "https://lemmy.schlunker.com/u/heschlie"
      +apFollowersUrl: null
      +apInboxUrl: "https://lemmy.schlunker.com/inbox"
      +apDomain: "lemmy.schlunker.com"
      +apPreferredUsername: "heschlie"
      +apDiscoverable: true
      +apManuallyApprovesFollowers: false
      +privateKey: null
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      +apFetchedAt: DateTime @1725919254 {#4382
        date: 2024-09-10 00:00:54.0 +02:00
      }
      +apDeletedAt: null
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      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1725919253 {#4380
        date: 2024-09-10 00:00:53.0 +02:00
      }
    }
    +entry: App\Entity\Entry {#2412
      +user: Proxies\__CG__\App\Entity\User {#1970
        +avatar: Proxies\__CG__\App\Entity\Image {#1518 …}
        +cover: null
        +email: "GreatAlbatross@feddit.uk"
        +username: "@GreatAlbatross@feddit.uk"
        +roles: []
        +followersCount: 0
        +homepage: "front"
        +about: null
        +lastActive: DateTime @1729438243 {#1536
          date: 2024-10-20 17:30:43.0 +02:00
        }
        +markedForDeletionAt: null
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        +oauthGithubId: null
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        +oauthFacebookId: null
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        +hideAdult: true
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        +addMentionsEntries: false
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        +isBot: false
        +spamProtection: true
        +customCss: null
        +ignoreMagazinesCustomCss: false
        +moderatorTokens: Doctrine\ORM\PersistentCollection {#1519 …}
        +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1517 …}
        +moderatorRequests: Doctrine\ORM\PersistentCollection {#1623 …}
        +entries: Doctrine\ORM\PersistentCollection {#1406 …}
        +entryVotes: Doctrine\ORM\PersistentCollection {#1713 …}
        +entryComments: Doctrine\ORM\PersistentCollection {#1710 …}
        +entryCommentVotes: Doctrine\ORM\PersistentCollection {#1474 …}
        +posts: Doctrine\ORM\PersistentCollection {#1745 …}
        +postVotes: Doctrine\ORM\PersistentCollection {#1485 …}
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        +postCommentVotes: Doctrine\ORM\PersistentCollection {#1637 …}
        +subscriptions: Doctrine\ORM\PersistentCollection {#1475 …}
        +subscribedDomains: Doctrine\ORM\PersistentCollection {#1636 …}
        +follows: Doctrine\ORM\PersistentCollection {#1409 …}
        +followers: Doctrine\ORM\PersistentCollection {#1624 …}
        +blocks: Doctrine\ORM\PersistentCollection {#1425 …}
        +blockers: Doctrine\ORM\PersistentCollection {#1441 …}
        +blockedMagazines: Doctrine\ORM\PersistentCollection {#1460 …}
        +blockedDomains: Doctrine\ORM\PersistentCollection {#1439 …}
        +reports: Doctrine\ORM\PersistentCollection {#1416 …}
        +favourites: Doctrine\ORM\PersistentCollection {#1430 …}
        +violations: Doctrine\ORM\PersistentCollection {#1694 …}
        +notifications: Doctrine\ORM\PersistentCollection {#1700 …}
        +awards: Doctrine\ORM\PersistentCollection {#1434 …}
        +subscribedCategories: Doctrine\ORM\PersistentCollection {#1610 …}
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        -id: 48013
        -password: "$2y$13$DluHbsLS1LhAj8nI7/EbYeFlfbb/sgxziWKdP7TjY53XHbLtohmey"
        -totpSecret: null
        -totpBackupCodes: []
        -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1669 …}
        +apId: "GreatAlbatross@feddit.uk"
        +apProfileId: "https://feddit.uk/u/GreatAlbatross"
        +apPublicUrl: "https://feddit.uk/u/GreatAlbatross"
        +apFollowersUrl: null
        +apInboxUrl: "https://feddit.uk/inbox"
        +apDomain: "feddit.uk"
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        +apDiscoverable: true
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        +privateKey: null
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        +apFetchedAt: DateTime @1703860467 {#1515
          date: 2023-12-29 15:34:27.0 +01:00
        }
        +apDeletedAt: null
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        +visibility: "visible             "
        +createdAt: DateTimeImmutable @1696335654 {#1516
          date: 2023-10-03 14:20:54.0 +02:00
        }
        +__isInitialized__: true
         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
        +rules: null
        +subscriptionsCount: 1
        +entryCount: 46
        +entryCommentCount: 460
        +postCount: 0
        +postCommentCount: 0
        +isAdult: false
        +customCss: null
        +lastActive: DateTime @1729539860 {#276
          date: 2024-10-21 21:44:20.0 +02:00
        }
        +markedForDeletionAt: null
        +tags: null
        +moderators: Doctrine\ORM\PersistentCollection {#238 …}
        +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
        +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
        +entries: Doctrine\ORM\PersistentCollection {#181 …}
        +posts: Doctrine\ORM\PersistentCollection {#139 …}
        +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
        +bans: Doctrine\ORM\PersistentCollection {#118 …}
        +reports: Doctrine\ORM\PersistentCollection {#104 …}
        +badges: Doctrine\ORM\PersistentCollection {#82 …}
        +logs: Doctrine\ORM\PersistentCollection {#72 …}
        +awards: Doctrine\ORM\PersistentCollection {#61 …}
        +categories: Doctrine\ORM\PersistentCollection {#1820 …}
        -id: 145
        +apId: "homeassistant@lemmy.world"
        +apProfileId: "https://lemmy.world/c/homeassistant"
        +apPublicUrl: "https://lemmy.world/c/homeassistant"
        +apFollowersUrl: "https://lemmy.world/c/homeassistant/followers"
        +apInboxUrl: "https://lemmy.world/inbox"
        +apDomain: "lemmy.world"
        +apPreferredUsername: "homeassistant"
        +apDiscoverable: true
        +apManuallyApprovesFollowers: null
        +privateKey: null
        +publicKey: null
        +apFetchedAt: DateTime @1710368376 {#270
          date: 2024-03-13 23:19:36.0 +01:00
        }
        +apDeletedAt: null
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        +visibility: "visible             "
        +createdAt: DateTimeImmutable @1704127905 {#272
          date: 2024-01-01 17:51:45.0 +01:00
        }
      }
      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    +body: "I have done 3 and 4, and I definitely prefer the air gradient, it is a nice sleek little box that is flashable with esphome making it tie directly into HASS. Will be getting more of them in the near future."
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      +image: null
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    +body: "I have done 3 and 4, and I definitely prefer the air gradient, it is a nice sleek little box that is flashable with esphome making it tie directly into HASS. Will be getting more of them in the near future."
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      +slug: "Air-quality-Co2-monitoring-options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    +body: "I have done 3 and 4, and I definitely prefer the air gradient, it is a nice sleek little box that is flashable with esphome making it tie directly into HASS. Will be getting more of them in the near future."
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +slug: "Air-quality-Co2-monitoring-options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    +magazine: App\Entity\Magazine {#266}
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    +body: "I have done 3 and 4, and I definitely prefer the air gradient, it is a nice sleek little box that is flashable with esphome making it tie directly into HASS. Will be getting more of them in the near future."
    +lang: "en"
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entry_comment App\Twig\Components\EntryCommentComponent 12.0 MiB 32.80 ms
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        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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      +image: null
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    +magazine: App\Entity\Magazine {#266}
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    +body: """
      I have four Awairs and I’m happy with them for now. Snagged at $50/ea.\n
      \n
      Edit: for -> four
      """
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        +title: "homeassistant"
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      }
      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    +body: """
      I have four Awairs and I’m happy with them for now. Snagged at $50/ea.\n
      \n
      Edit: for -> four
      """
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user_inline App\Twig\Components\UserInlineComponent 12.0 MiB 0.22 ms
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date App\Twig\Components\DateComponent 12.0 MiB 0.18 ms
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]
Attributes 
[]
Component 
App\Twig\Components\DateComponent {#5725
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}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 0.15 ms
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Attributes 
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App\Twig\Components\DateEditedComponent {#5779
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}
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  "width" => 40
  "height" => 40
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#5833
  +width: 40
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  +user: App\Entity\User {#4398
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    }
  }
  +asLink: true
}
vote App\Twig\Components\VoteComponent 12.0 MiB 0.40 ms
Input props 
[
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      +username: "@zeekaran@sopuli.xyz"
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        date: 2023-07-12 06:20:22.0 +02:00
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    +entry: App\Entity\Entry {#2412
      +user: Proxies\__CG__\App\Entity\User {#1970
        +avatar: Proxies\__CG__\App\Entity\Image {#1518 …}
        +cover: null
        +email: "GreatAlbatross@feddit.uk"
        +username: "@GreatAlbatross@feddit.uk"
        +roles: []
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        +homepage: "front"
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        +markedForDeletionAt: null
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          date: 2023-10-03 14:20:54.0 +02:00
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        +__isInitialized__: true
         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
        +rules: null
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      }
      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
      +type: "article"
      +lang: "en"
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        date: 2024-09-30 13:22:17.0 +02:00
      }
      +ip: null
      +adaAmount: 0
      +tags: null
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      +comments: Doctrine\ORM\PersistentCollection {#1884 …}
      +votes: Doctrine\ORM\PersistentCollection {#1973 …}
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      +badges: Doctrine\ORM\PersistentCollection {#2440 …}
      +children: []
      -id: 31771
      -titleTs: "'air':1 'co2':3 'monitor':4 'option':5 'qualiti':2"
      -bodyTs: "'-110':181 '-40':78 '/)':372 '/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':412 '/downloads/air-q_specs_de+en.pdf).':621 '/products/catalog/scd30/).':509 '/products/element)':176 '/produktvarianten#uebersicht)':566 '/shop/#!/diy-basic-kit/p/447361353/category=154292501)':462 '1':70 '10':480 '120':380 '135':385 '160':178 '2':171 '20':77 '280':568 '3':368 '390':571 '4':464 '40':550 '5':560 '540':574 '60':459 '70':180,476 'accur':511,555 'accuraci':407,504,616 'acknowledg':228 'add':59 'afaik':330 'ah':584 'air':374,384,562 'air-q':561 'airgradi':369,538,558 'alleg':91 'also':445 'amazon/alibaba':74 'api':188,191,209,273 'aqi':210 'around':549 'array':613 'avail':417 'awair':172,289 'back':275 'back-end':274 'bad':258 'basic':449,573,585,594 'benefit':31 'beyond':45 'bought':127 'box':671 'brick':364 'build':451 'build-your-own':450 'buy':150,166,320,432 'call':300 'ceas':329 'chart':154 'cheap':94 'cheaper':540 'clear':408,505,617 'close':9,241,279,634 'co':589 'co2':24,86,115,195,396,485,519,579 'cold':11 'complet':674 'comprehens':611,653 'con':95,218,413,512,629 'connect':79,184,358,389,488,600 'consid':525 'contribut':296 'could':20,295,359,429 'coupl':352 'd':642 'damn':652 'data':96,139,235 'day':4,366 'deal':266 'decent':201 'definit':524,656 'detect':456 'devic':18,162,216,270,628 'display':439 'effect':99 'effort':44 'element':173 'en.air-q.com':565 'en.air-q.com/produktvarianten#uebersicht)':564 'end':276 'esp':483 'esp32':471 'esphom':392,491 'estim':119 'europ':419 'everyth':667 'exchang':306 'expens':633,681 'featur':537 'firmwar':239 'first':292 'follow':1 'fortun':134 'found':252 'gather':37 'gbp':68 'general':109 'get':103,644 'good':334 'good/bad':623 'hand':183,336 'happi':265 'hass':81,186,205,391,490,602 'haven':52 'hesit':340 'histori':286 'honest':427 'howev':527 'humid':89 'includ':378 'inform':34 'insan':285 'instead':118 'integr':21,203,604 'isn':226 'issu':222,350 'jobbi':75 'key':664 'known':421 'kpa':590 'leav':360 'led':624 'light':570,578,587 'like':423,436 'littl':342,415,514 'local':187,208,607 'long':261 'look':16 'm':339 'main':23,161 'maintain':404,501 'make':660 'manufactur':225 'may':58,149 'mean':231 'might':30 'mine':323 'money':640 'monitor':25 'much':42,532 'multipl':321 'n02':599 'name':73 'nativ':603 'near':126 'network':190,608 'new':179 'nois':582 'o2':596 'o3':597 'offer':446 'ole':438 'one':128,151,365,376,388,425,442,645 'oof':630 'open':373,383,402,499 'option':69,170,367,463,541,559 'paid':303 'peopl':29,315 'period':232 'planetwatch':301 'plus':588,595 'pm1/2.5/10':591 'pm2.5':90,199,400 'potenti':355 'pretti':651 'price':65,76,177,377,475,567 'pricey':416 'pro':576,592 'probabl':643 'problemat':356 'proper':114,146 'pros':92,200,401,498,609 'purchas':54 'q':563 'quit':55 'random':72 'random-nam':71 'rather':435 'read':124,212,308 'read-out':211 'readout':625 'releas':293 'report':220,238,347 'requir':516 'research':50 'respect':657 'return':97,104 'rh':198,399,487,521,583 'roll':466 'roll-your-own':465 's8':547 'scd30':474,479 'second':182,335 'see':430 'sensair':546 'sensirion.com':508 'sensirion.com/products/catalog/scd30/).':507 'sensor':85,108,116,194,202,245,395,484,577,612 'ship':379 'simpl':622 'sinc':38 'slight':284 'so2':598 'solut':147,259,672 'somehow':311 'sourc':242,280,403,500,635 'specif':243,405,502,614 'start':15,316,319 'state':248,409,506,618 'still':553 'suppli':337 'support.air-q.com':620 'support.air-q.com/downloads/air-q_specs_de+en.pdf).':619 'system':299 'temperatur':88,197,398,581 'test':518 'thank':10 'thought':27 'time':133 'token':304,310 'turn':663 'turn-key':662 'understand':675 'unlimit':639 'unoffici':253 'updat':61 'use':544 'useless':100 'user':219 'valu':313 've':14,36 'via':206,393,492 'voc':87,123,196,397,455,580 'want':497 'weather':12 'whatev':495 'wifi':82,193,221,269,349,357,606 'wifi/bt':394,493 'window':8 'without':454 'work':515 'would':164,523,542 'www.airgradient.com':371,411,461 'www.airgradient.com/)':370 'www.airgradient.com/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':410 'www.airgradient.com/shop/#!/diy-basic-kit/p/447361353/category=154292501)':460 'www.getawair.com':175 'www.getawair.com/products/element)':174 'yep':317 'yet':56 'zigbe':84"
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      +createdAt: DateTimeImmutable @1705685392 {#2420
        date: 2024-01-19 18:29:52.0 +01:00
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    }
    +magazine: App\Entity\Magazine {#266}
    +image: null
    +parent: null
    +root: null
    +body: """
      I have four Awairs and I’m happy with them for now. Snagged at $50/ea.\n
      \n
      Edit: for -> four
      """
    +lang: "en"
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      date: 2024-01-19 19:57:34.0 +01:00
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]
Attributes 
[]
Component 
App\Twig\Components\VoteComponent {#5906
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      +reports: Doctrine\ORM\PersistentCollection {#4475 …}
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        date: 2023-07-12 06:20:22.0 +02:00
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    }
    +entry: App\Entity\Entry {#2412
      +user: Proxies\__CG__\App\Entity\User {#1970
        +avatar: Proxies\__CG__\App\Entity\Image {#1518 …}
        +cover: null
        +email: "GreatAlbatross@feddit.uk"
        +username: "@GreatAlbatross@feddit.uk"
        +roles: []
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        +markedForDeletionAt: null
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        +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1517 …}
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        +entries: Doctrine\ORM\PersistentCollection {#1406 …}
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          date: 2023-10-03 14:20:54.0 +02:00
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        +__isInitialized__: true
         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
        +rules: null
        +subscriptionsCount: 1
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        +markedForDeletionAt: null
        +tags: null
        +moderators: Doctrine\ORM\PersistentCollection {#238 …}
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        -id: 145
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          date: 2024-03-13 23:19:36.0 +01:00
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          date: 2024-01-01 17:51:45.0 +01:00
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      }
      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
      +type: "article"
      +lang: "en"
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      +children: []
      -id: 31771
      -titleTs: "'air':1 'co2':3 'monitor':4 'option':5 'qualiti':2"
      -bodyTs: "'-110':181 '-40':78 '/)':372 '/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':412 '/downloads/air-q_specs_de+en.pdf).':621 '/products/catalog/scd30/).':509 '/products/element)':176 '/produktvarianten#uebersicht)':566 '/shop/#!/diy-basic-kit/p/447361353/category=154292501)':462 '1':70 '10':480 '120':380 '135':385 '160':178 '2':171 '20':77 '280':568 '3':368 '390':571 '4':464 '40':550 '5':560 '540':574 '60':459 '70':180,476 'accur':511,555 'accuraci':407,504,616 'acknowledg':228 'add':59 'afaik':330 'ah':584 'air':374,384,562 'air-q':561 'airgradi':369,538,558 'alleg':91 'also':445 'amazon/alibaba':74 'api':188,191,209,273 'aqi':210 'around':549 'array':613 'avail':417 'awair':172,289 'back':275 'back-end':274 'bad':258 'basic':449,573,585,594 'benefit':31 'beyond':45 'bought':127 'box':671 'brick':364 'build':451 'build-your-own':450 'buy':150,166,320,432 'call':300 'ceas':329 'chart':154 'cheap':94 'cheaper':540 'clear':408,505,617 'close':9,241,279,634 'co':589 'co2':24,86,115,195,396,485,519,579 'cold':11 'complet':674 'comprehens':611,653 'con':95,218,413,512,629 'connect':79,184,358,389,488,600 'consid':525 'contribut':296 'could':20,295,359,429 'coupl':352 'd':642 'damn':652 'data':96,139,235 'day':4,366 'deal':266 'decent':201 'definit':524,656 'detect':456 'devic':18,162,216,270,628 'display':439 'effect':99 'effort':44 'element':173 'en.air-q.com':565 'en.air-q.com/produktvarianten#uebersicht)':564 'end':276 'esp':483 'esp32':471 'esphom':392,491 'estim':119 'europ':419 'everyth':667 'exchang':306 'expens':633,681 'featur':537 'firmwar':239 'first':292 'follow':1 'fortun':134 'found':252 'gather':37 'gbp':68 'general':109 'get':103,644 'good':334 'good/bad':623 'hand':183,336 'happi':265 'hass':81,186,205,391,490,602 'haven':52 'hesit':340 'histori':286 'honest':427 'howev':527 'humid':89 'includ':378 'inform':34 'insan':285 'instead':118 'integr':21,203,604 'isn':226 'issu':222,350 'jobbi':75 'key':664 'known':421 'kpa':590 'leav':360 'led':624 'light':570,578,587 'like':423,436 'littl':342,415,514 'local':187,208,607 'long':261 'look':16 'm':339 'main':23,161 'maintain':404,501 'make':660 'manufactur':225 'may':58,149 'mean':231 'might':30 'mine':323 'money':640 'monitor':25 'much':42,532 'multipl':321 'n02':599 'name':73 'nativ':603 'near':126 'network':190,608 'new':179 'nois':582 'o2':596 'o3':597 'offer':446 'ole':438 'one':128,151,365,376,388,425,442,645 'oof':630 'open':373,383,402,499 'option':69,170,367,463,541,559 'paid':303 'peopl':29,315 'period':232 'planetwatch':301 'plus':588,595 'pm1/2.5/10':591 'pm2.5':90,199,400 'potenti':355 'pretti':651 'price':65,76,177,377,475,567 'pricey':416 'pro':576,592 'probabl':643 'problemat':356 'proper':114,146 'pros':92,200,401,498,609 'purchas':54 'q':563 'quit':55 'random':72 'random-nam':71 'rather':435 'read':124,212,308 'read-out':211 'readout':625 'releas':293 'report':220,238,347 'requir':516 'research':50 'respect':657 'return':97,104 'rh':198,399,487,521,583 'roll':466 'roll-your-own':465 's8':547 'scd30':474,479 'second':182,335 'see':430 'sensair':546 'sensirion.com':508 'sensirion.com/products/catalog/scd30/).':507 'sensor':85,108,116,194,202,245,395,484,577,612 'ship':379 'simpl':622 'sinc':38 'slight':284 'so2':598 'solut':147,259,672 'somehow':311 'sourc':242,280,403,500,635 'specif':243,405,502,614 'start':15,316,319 'state':248,409,506,618 'still':553 'suppli':337 'support.air-q.com':620 'support.air-q.com/downloads/air-q_specs_de+en.pdf).':619 'system':299 'temperatur':88,197,398,581 'test':518 'thank':10 'thought':27 'time':133 'token':304,310 'turn':663 'turn-key':662 'understand':675 'unlimit':639 'unoffici':253 'updat':61 'use':544 'useless':100 'user':219 'valu':313 've':14,36 'via':206,393,492 'voc':87,123,196,397,455,580 'want':497 'weather':12 'whatev':495 'wifi':82,193,221,269,349,357,606 'wifi/bt':394,493 'window':8 'without':454 'work':515 'would':164,523,542 'www.airgradient.com':371,411,461 'www.airgradient.com/)':370 'www.airgradient.com/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':410 'www.airgradient.com/shop/#!/diy-basic-kit/p/447361353/category=154292501)':460 'www.getawair.com':175 'www.getawair.com/products/element)':174 'yep':317 'yet':56 'zigbe':84"
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    }
    +magazine: App\Entity\Magazine {#266}
    +image: null
    +parent: null
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    +body: """
      I have four Awairs and I’m happy with them for now. Snagged at $50/ea.\n
      \n
      Edit: for -> four
      """
    +lang: "en"
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    +children: Doctrine\ORM\PersistentCollection {#4413 …}
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  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
}
boost App\Twig\Components\BoostComponent 12.0 MiB 0.74 ms
Input props 
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      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      -bodyTs: "'-110':181 '-40':78 '/)':372 '/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':412 '/downloads/air-q_specs_de+en.pdf).':621 '/products/catalog/scd30/).':509 '/products/element)':176 '/produktvarianten#uebersicht)':566 '/shop/#!/diy-basic-kit/p/447361353/category=154292501)':462 '1':70 '10':480 '120':380 '135':385 '160':178 '2':171 '20':77 '280':568 '3':368 '390':571 '4':464 '40':550 '5':560 '540':574 '60':459 '70':180,476 'accur':511,555 'accuraci':407,504,616 'acknowledg':228 'add':59 'afaik':330 'ah':584 'air':374,384,562 'air-q':561 'airgradi':369,538,558 'alleg':91 'also':445 'amazon/alibaba':74 'api':188,191,209,273 'aqi':210 'around':549 'array':613 'avail':417 'awair':172,289 'back':275 'back-end':274 'bad':258 'basic':449,573,585,594 'benefit':31 'beyond':45 'bought':127 'box':671 'brick':364 'build':451 'build-your-own':450 'buy':150,166,320,432 'call':300 'ceas':329 'chart':154 'cheap':94 'cheaper':540 'clear':408,505,617 'close':9,241,279,634 'co':589 'co2':24,86,115,195,396,485,519,579 'cold':11 'complet':674 'comprehens':611,653 'con':95,218,413,512,629 'connect':79,184,358,389,488,600 'consid':525 'contribut':296 'could':20,295,359,429 'coupl':352 'd':642 'damn':652 'data':96,139,235 'day':4,366 'deal':266 'decent':201 'definit':524,656 'detect':456 'devic':18,162,216,270,628 'display':439 'effect':99 'effort':44 'element':173 'en.air-q.com':565 'en.air-q.com/produktvarianten#uebersicht)':564 'end':276 'esp':483 'esp32':471 'esphom':392,491 'estim':119 'europ':419 'everyth':667 'exchang':306 'expens':633,681 'featur':537 'firmwar':239 'first':292 'follow':1 'fortun':134 'found':252 'gather':37 'gbp':68 'general':109 'get':103,644 'good':334 'good/bad':623 'hand':183,336 'happi':265 'hass':81,186,205,391,490,602 'haven':52 'hesit':340 'histori':286 'honest':427 'howev':527 'humid':89 'includ':378 'inform':34 'insan':285 'instead':118 'integr':21,203,604 'isn':226 'issu':222,350 'jobbi':75 'key':664 'known':421 'kpa':590 'leav':360 'led':624 'light':570,578,587 'like':423,436 'littl':342,415,514 'local':187,208,607 'long':261 'look':16 'm':339 'main':23,161 'maintain':404,501 'make':660 'manufactur':225 'may':58,149 'mean':231 'might':30 'mine':323 'money':640 'monitor':25 'much':42,532 'multipl':321 'n02':599 'name':73 'nativ':603 'near':126 'network':190,608 'new':179 'nois':582 'o2':596 'o3':597 'offer':446 'ole':438 'one':128,151,365,376,388,425,442,645 'oof':630 'open':373,383,402,499 'option':69,170,367,463,541,559 'paid':303 'peopl':29,315 'period':232 'planetwatch':301 'plus':588,595 'pm1/2.5/10':591 'pm2.5':90,199,400 'potenti':355 'pretti':651 'price':65,76,177,377,475,567 'pricey':416 'pro':576,592 'probabl':643 'problemat':356 'proper':114,146 'pros':92,200,401,498,609 'purchas':54 'q':563 'quit':55 'random':72 'random-nam':71 'rather':435 'read':124,212,308 'read-out':211 'readout':625 'releas':293 'report':220,238,347 'requir':516 'research':50 'respect':657 'return':97,104 'rh':198,399,487,521,583 'roll':466 'roll-your-own':465 's8':547 'scd30':474,479 'second':182,335 'see':430 'sensair':546 'sensirion.com':508 'sensirion.com/products/catalog/scd30/).':507 'sensor':85,108,116,194,202,245,395,484,577,612 'ship':379 'simpl':622 'sinc':38 'slight':284 'so2':598 'solut':147,259,672 'somehow':311 'sourc':242,280,403,500,635 'specif':243,405,502,614 'start':15,316,319 'state':248,409,506,618 'still':553 'suppli':337 'support.air-q.com':620 'support.air-q.com/downloads/air-q_specs_de+en.pdf).':619 'system':299 'temperatur':88,197,398,581 'test':518 'thank':10 'thought':27 'time':133 'token':304,310 'turn':663 'turn-key':662 'understand':675 'unlimit':639 'unoffici':253 'updat':61 'use':544 'useless':100 'user':219 'valu':313 've':14,36 'via':206,393,492 'voc':87,123,196,397,455,580 'want':497 'weather':12 'whatev':495 'wifi':82,193,221,269,349,357,606 'wifi/bt':394,493 'window':8 'without':454 'work':515 'would':164,523,542 'www.airgradient.com':371,411,461 'www.airgradient.com/)':370 'www.airgradient.com/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':410 'www.airgradient.com/shop/#!/diy-basic-kit/p/447361353/category=154292501)':460 'www.getawair.com':175 'www.getawair.com/products/element)':174 'yep':317 'yet':56 'zigbe':84"
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      }
      +createdAt: DateTimeImmutable @1705685392 {#2420
        date: 2024-01-19 18:29:52.0 +01:00
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    }
    +magazine: App\Entity\Magazine {#266}
    +image: null
    +parent: null
    +root: null
    +body: """
      I have four Awairs and I’m happy with them for now. Snagged at $50/ea.\n
      \n
      Edit: for -> four
      """
    +lang: "en"
    +isAdult: false
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      date: 2024-01-19 19:57:34.0 +01:00
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  }
]
Attributes 
[]
Component 
App\Twig\Components\BoostComponent {#5963
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      +spamProtection: true
      +customCss: null
      +ignoreMagazinesCustomCss: false
      +moderatorTokens: Doctrine\ORM\PersistentCollection {#4397 …}
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      +followers: Doctrine\ORM\PersistentCollection {#4465 …}
      +blocks: Doctrine\ORM\PersistentCollection {#4467 …}
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      +blockedMagazines: Doctrine\ORM\PersistentCollection {#4471 …}
      +blockedDomains: Doctrine\ORM\PersistentCollection {#4473 …}
      +reports: Doctrine\ORM\PersistentCollection {#4475 …}
      +favourites: Doctrine\ORM\PersistentCollection {#4477 …}
      +violations: Doctrine\ORM\PersistentCollection {#4479 …}
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      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1689135622 {#4410
        date: 2023-07-12 06:20:22.0 +02:00
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    }
    +entry: App\Entity\Entry {#2412
      +user: Proxies\__CG__\App\Entity\User {#1970
        +avatar: Proxies\__CG__\App\Entity\Image {#1518 …}
        +cover: null
        +email: "GreatAlbatross@feddit.uk"
        +username: "@GreatAlbatross@feddit.uk"
        +roles: []
        +followersCount: 0
        +homepage: "front"
        +about: null
        +lastActive: DateTime @1729438243 {#1536
          date: 2024-10-20 17:30:43.0 +02:00
        }
        +markedForDeletionAt: null
        +fields: null
        +oauthGithubId: null
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        +hideAdult: true
        +showSubscribedUsers: true
        +showSubscribedMagazines: true
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        +preferredLanguages: []
        +featuredMagazines: null
        +showProfileSubscriptions: false
        +showProfileFollowings: true
        +markNewComments: false
        +notifyOnNewEntry: false
        +notifyOnNewEntryReply: true
        +notifyOnNewEntryCommentReply: true
        +notifyOnNewPost: false
        +notifyOnNewPostReply: true
        +notifyOnNewPostCommentReply: true
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        +addMentionsPosts: true
        +isBanned: false
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        +isDeleted: false
        +isBot: false
        +spamProtection: true
        +customCss: null
        +ignoreMagazinesCustomCss: false
        +moderatorTokens: Doctrine\ORM\PersistentCollection {#1519 …}
        +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1517 …}
        +moderatorRequests: Doctrine\ORM\PersistentCollection {#1623 …}
        +entries: Doctrine\ORM\PersistentCollection {#1406 …}
        +entryVotes: Doctrine\ORM\PersistentCollection {#1713 …}
        +entryComments: Doctrine\ORM\PersistentCollection {#1710 …}
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        +blockedMagazines: Doctrine\ORM\PersistentCollection {#1460 …}
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        +favourites: Doctrine\ORM\PersistentCollection {#1430 …}
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        -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1669 …}
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        +apProfileId: "https://feddit.uk/u/GreatAlbatross"
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          date: 2023-10-03 14:20:54.0 +02:00
        }
        +__isInitialized__: true
         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
        +rules: null
        +subscriptionsCount: 1
        +entryCount: 46
        +entryCommentCount: 460
        +postCount: 0
        +postCommentCount: 0
        +isAdult: false
        +customCss: null
        +lastActive: DateTime @1729539860 {#276
          date: 2024-10-21 21:44:20.0 +02:00
        }
        +markedForDeletionAt: null
        +tags: null
        +moderators: Doctrine\ORM\PersistentCollection {#238 …}
        +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
        +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
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        +reports: Doctrine\ORM\PersistentCollection {#104 …}
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        -id: 145
        +apId: "homeassistant@lemmy.world"
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        +apPublicUrl: "https://lemmy.world/c/homeassistant"
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        +apPreferredUsername: "homeassistant"
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          date: 2024-03-13 23:19:36.0 +01:00
        }
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        +createdAt: DateTimeImmutable @1704127905 {#272
          date: 2024-01-01 17:51:45.0 +01:00
        }
      }
      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
      +type: "article"
      +lang: "en"
      +isOc: false
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      +ip: null
      +adaAmount: 0
      +tags: null
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      +comments: Doctrine\ORM\PersistentCollection {#1884 …}
      +votes: Doctrine\ORM\PersistentCollection {#1973 …}
      +reports: Doctrine\ORM\PersistentCollection {#1959 …}
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      +notifications: Doctrine\ORM\PersistentCollection {#2442 …}
      +badges: Doctrine\ORM\PersistentCollection {#2440 …}
      +children: []
      -id: 31771
      -titleTs: "'air':1 'co2':3 'monitor':4 'option':5 'qualiti':2"
      -bodyTs: "'-110':181 '-40':78 '/)':372 '/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':412 '/downloads/air-q_specs_de+en.pdf).':621 '/products/catalog/scd30/).':509 '/products/element)':176 '/produktvarianten#uebersicht)':566 '/shop/#!/diy-basic-kit/p/447361353/category=154292501)':462 '1':70 '10':480 '120':380 '135':385 '160':178 '2':171 '20':77 '280':568 '3':368 '390':571 '4':464 '40':550 '5':560 '540':574 '60':459 '70':180,476 'accur':511,555 'accuraci':407,504,616 'acknowledg':228 'add':59 'afaik':330 'ah':584 'air':374,384,562 'air-q':561 'airgradi':369,538,558 'alleg':91 'also':445 'amazon/alibaba':74 'api':188,191,209,273 'aqi':210 'around':549 'array':613 'avail':417 'awair':172,289 'back':275 'back-end':274 'bad':258 'basic':449,573,585,594 'benefit':31 'beyond':45 'bought':127 'box':671 'brick':364 'build':451 'build-your-own':450 'buy':150,166,320,432 'call':300 'ceas':329 'chart':154 'cheap':94 'cheaper':540 'clear':408,505,617 'close':9,241,279,634 'co':589 'co2':24,86,115,195,396,485,519,579 'cold':11 'complet':674 'comprehens':611,653 'con':95,218,413,512,629 'connect':79,184,358,389,488,600 'consid':525 'contribut':296 'could':20,295,359,429 'coupl':352 'd':642 'damn':652 'data':96,139,235 'day':4,366 'deal':266 'decent':201 'definit':524,656 'detect':456 'devic':18,162,216,270,628 'display':439 'effect':99 'effort':44 'element':173 'en.air-q.com':565 'en.air-q.com/produktvarianten#uebersicht)':564 'end':276 'esp':483 'esp32':471 'esphom':392,491 'estim':119 'europ':419 'everyth':667 'exchang':306 'expens':633,681 'featur':537 'firmwar':239 'first':292 'follow':1 'fortun':134 'found':252 'gather':37 'gbp':68 'general':109 'get':103,644 'good':334 'good/bad':623 'hand':183,336 'happi':265 'hass':81,186,205,391,490,602 'haven':52 'hesit':340 'histori':286 'honest':427 'howev':527 'humid':89 'includ':378 'inform':34 'insan':285 'instead':118 'integr':21,203,604 'isn':226 'issu':222,350 'jobbi':75 'key':664 'known':421 'kpa':590 'leav':360 'led':624 'light':570,578,587 'like':423,436 'littl':342,415,514 'local':187,208,607 'long':261 'look':16 'm':339 'main':23,161 'maintain':404,501 'make':660 'manufactur':225 'may':58,149 'mean':231 'might':30 'mine':323 'money':640 'monitor':25 'much':42,532 'multipl':321 'n02':599 'name':73 'nativ':603 'near':126 'network':190,608 'new':179 'nois':582 'o2':596 'o3':597 'offer':446 'ole':438 'one':128,151,365,376,388,425,442,645 'oof':630 'open':373,383,402,499 'option':69,170,367,463,541,559 'paid':303 'peopl':29,315 'period':232 'planetwatch':301 'plus':588,595 'pm1/2.5/10':591 'pm2.5':90,199,400 'potenti':355 'pretti':651 'price':65,76,177,377,475,567 'pricey':416 'pro':576,592 'probabl':643 'problemat':356 'proper':114,146 'pros':92,200,401,498,609 'purchas':54 'q':563 'quit':55 'random':72 'random-nam':71 'rather':435 'read':124,212,308 'read-out':211 'readout':625 'releas':293 'report':220,238,347 'requir':516 'research':50 'respect':657 'return':97,104 'rh':198,399,487,521,583 'roll':466 'roll-your-own':465 's8':547 'scd30':474,479 'second':182,335 'see':430 'sensair':546 'sensirion.com':508 'sensirion.com/products/catalog/scd30/).':507 'sensor':85,108,116,194,202,245,395,484,577,612 'ship':379 'simpl':622 'sinc':38 'slight':284 'so2':598 'solut':147,259,672 'somehow':311 'sourc':242,280,403,500,635 'specif':243,405,502,614 'start':15,316,319 'state':248,409,506,618 'still':553 'suppli':337 'support.air-q.com':620 'support.air-q.com/downloads/air-q_specs_de+en.pdf).':619 'system':299 'temperatur':88,197,398,581 'test':518 'thank':10 'thought':27 'time':133 'token':304,310 'turn':663 'turn-key':662 'understand':675 'unlimit':639 'unoffici':253 'updat':61 'use':544 'useless':100 'user':219 'valu':313 've':14,36 'via':206,393,492 'voc':87,123,196,397,455,580 'want':497 'weather':12 'whatev':495 'wifi':82,193,221,269,349,357,606 'wifi/bt':394,493 'window':8 'without':454 'work':515 'would':164,523,542 'www.airgradient.com':371,411,461 'www.airgradient.com/)':370 'www.airgradient.com/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':410 'www.airgradient.com/shop/#!/diy-basic-kit/p/447361353/category=154292501)':460 'www.getawair.com':175 'www.getawair.com/products/element)':174 'yep':317 'yet':56 'zigbe':84"
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    +magazine: App\Entity\Magazine {#266}
    +image: null
    +parent: null
    +root: null
    +body: """
      I have four Awairs and I’m happy with them for now. Snagged at $50/ea.\n
      \n
      Edit: for -> four
      """
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}
entry_comments_nested App\Twig\Components\EntryCommentsNestedComponent 12.0 MiB 25.41 ms
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      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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          date: 2024-01-01 17:51:45.0 +01:00
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      }
      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
      +type: "article"
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    +magazine: App\Entity\Magazine {#266}
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    +parent: null
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    +body: """
      I have four Awairs and I’m happy with them for now. Snagged at $50/ea.\n
      \n
      Edit: for -> four
      """
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      }
      +magazine: App\Entity\Magazine {#266
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        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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          date: 2024-01-01 17:51:45.0 +01:00
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      }
      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      -bodyTs: "'-110':181 '-40':78 '/)':372 '/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':412 '/downloads/air-q_specs_de+en.pdf).':621 '/products/catalog/scd30/).':509 '/products/element)':176 '/produktvarianten#uebersicht)':566 '/shop/#!/diy-basic-kit/p/447361353/category=154292501)':462 '1':70 '10':480 '120':380 '135':385 '160':178 '2':171 '20':77 '280':568 '3':368 '390':571 '4':464 '40':550 '5':560 '540':574 '60':459 '70':180,476 'accur':511,555 'accuraci':407,504,616 'acknowledg':228 'add':59 'afaik':330 'ah':584 'air':374,384,562 'air-q':561 'airgradi':369,538,558 'alleg':91 'also':445 'amazon/alibaba':74 'api':188,191,209,273 'aqi':210 'around':549 'array':613 'avail':417 'awair':172,289 'back':275 'back-end':274 'bad':258 'basic':449,573,585,594 'benefit':31 'beyond':45 'bought':127 'box':671 'brick':364 'build':451 'build-your-own':450 'buy':150,166,320,432 'call':300 'ceas':329 'chart':154 'cheap':94 'cheaper':540 'clear':408,505,617 'close':9,241,279,634 'co':589 'co2':24,86,115,195,396,485,519,579 'cold':11 'complet':674 'comprehens':611,653 'con':95,218,413,512,629 'connect':79,184,358,389,488,600 'consid':525 'contribut':296 'could':20,295,359,429 'coupl':352 'd':642 'damn':652 'data':96,139,235 'day':4,366 'deal':266 'decent':201 'definit':524,656 'detect':456 'devic':18,162,216,270,628 'display':439 'effect':99 'effort':44 'element':173 'en.air-q.com':565 'en.air-q.com/produktvarianten#uebersicht)':564 'end':276 'esp':483 'esp32':471 'esphom':392,491 'estim':119 'europ':419 'everyth':667 'exchang':306 'expens':633,681 'featur':537 'firmwar':239 'first':292 'follow':1 'fortun':134 'found':252 'gather':37 'gbp':68 'general':109 'get':103,644 'good':334 'good/bad':623 'hand':183,336 'happi':265 'hass':81,186,205,391,490,602 'haven':52 'hesit':340 'histori':286 'honest':427 'howev':527 'humid':89 'includ':378 'inform':34 'insan':285 'instead':118 'integr':21,203,604 'isn':226 'issu':222,350 'jobbi':75 'key':664 'known':421 'kpa':590 'leav':360 'led':624 'light':570,578,587 'like':423,436 'littl':342,415,514 'local':187,208,607 'long':261 'look':16 'm':339 'main':23,161 'maintain':404,501 'make':660 'manufactur':225 'may':58,149 'mean':231 'might':30 'mine':323 'money':640 'monitor':25 'much':42,532 'multipl':321 'n02':599 'name':73 'nativ':603 'near':126 'network':190,608 'new':179 'nois':582 'o2':596 'o3':597 'offer':446 'ole':438 'one':128,151,365,376,388,425,442,645 'oof':630 'open':373,383,402,499 'option':69,170,367,463,541,559 'paid':303 'peopl':29,315 'period':232 'planetwatch':301 'plus':588,595 'pm1/2.5/10':591 'pm2.5':90,199,400 'potenti':355 'pretti':651 'price':65,76,177,377,475,567 'pricey':416 'pro':576,592 'probabl':643 'problemat':356 'proper':114,146 'pros':92,200,401,498,609 'purchas':54 'q':563 'quit':55 'random':72 'random-nam':71 'rather':435 'read':124,212,308 'read-out':211 'readout':625 'releas':293 'report':220,238,347 'requir':516 'research':50 'respect':657 'return':97,104 'rh':198,399,487,521,583 'roll':466 'roll-your-own':465 's8':547 'scd30':474,479 'second':182,335 'see':430 'sensair':546 'sensirion.com':508 'sensirion.com/products/catalog/scd30/).':507 'sensor':85,108,116,194,202,245,395,484,577,612 'ship':379 'simpl':622 'sinc':38 'slight':284 'so2':598 'solut':147,259,672 'somehow':311 'sourc':242,280,403,500,635 'specif':243,405,502,614 'start':15,316,319 'state':248,409,506,618 'still':553 'suppli':337 'support.air-q.com':620 'support.air-q.com/downloads/air-q_specs_de+en.pdf).':619 'system':299 'temperatur':88,197,398,581 'test':518 'thank':10 'thought':27 'time':133 'token':304,310 'turn':663 'turn-key':662 'understand':675 'unlimit':639 'unoffici':253 'updat':61 'use':544 'useless':100 'user':219 'valu':313 've':14,36 'via':206,393,492 'voc':87,123,196,397,455,580 'want':497 'weather':12 'whatev':495 'wifi':82,193,221,269,349,357,606 'wifi/bt':394,493 'window':8 'without':454 'work':515 'would':164,523,542 'www.airgradient.com':371,411,461 'www.airgradient.com/)':370 'www.airgradient.com/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':410 'www.airgradient.com/shop/#!/diy-basic-kit/p/447361353/category=154292501)':460 'www.getawair.com':175 'www.getawair.com/products/element)':174 'yep':317 'yet':56 'zigbe':84"
      +cross: false
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      +editedAt: DateTimeImmutable @1726810387 {#1850
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      }
      +createdAt: DateTimeImmutable @1705685392 {#2420
        date: 2024-01-19 18:29:52.0 +01:00
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    }
    +magazine: App\Entity\Magazine {#266}
    +image: null
    +parent: null
    +root: null
    +body: """
      I have four Awairs and I’m happy with them for now. Snagged at $50/ea.\n
      \n
      Edit: for -> four
      """
    +lang: "en"
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    -id: 323578
    -bodyTs: "'50/ea':15 'awair':4 'edit':16 'four':3,18 'happi':8 'm':7 'snag':13"
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  }
  +nestedComments: [
    324375 => App\Entity\EntryComment {#4878
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      +entry: App\Entity\Entry {#2412}
      +magazine: App\Entity\Magazine {#266}
      +image: null
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      +root: App\Entity\EntryComment {#4415}
      +body: "I may set up some eBay alerts in that case! As multiple sensors certainly wouldn’t be a sad thing."
      +lang: "en"
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  -twig: Twig\Environment {#1252 …}
  -security: Symfony\Bundle\SecurityBundle\Security {#1101 …}
  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
}
entry_comment App\Twig\Components\EntryCommentComponent 12.0 MiB 14.15 ms
Input props 
[
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      +cover: null
      +email: "GreatAlbatross@feddit.uk"
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       …2
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      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
      +type: "article"
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      -titleTs: "'air':1 'co2':3 'monitor':4 'option':5 'qualiti':2"
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      +body: """
        I have four Awairs and I’m happy with them for now. Snagged at $50/ea.\n
        \n
        Edit: for -> four
        """
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    +body: "I may set up some eBay alerts in that case! As multiple sensors certainly wouldn’t be a sad thing."
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]
Attributes 
[]
Component 
App\Twig\Components\EntryCommentComponent {#6263
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      +__isInitialized__: true
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        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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      +image: null
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +entry: App\Entity\Entry {#2412}
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        I have four Awairs and I’m happy with them for now. Snagged at $50/ea.\n
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        Edit: for -> four
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    +body: "I may set up some eBay alerts in that case! As multiple sensors certainly wouldn’t be a sad thing."
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user_inline App\Twig\Components\UserInlineComponent 12.0 MiB 0.14 ms
Input props 
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Attributes 
[]
Component 
App\Twig\Components\UserInlineComponent {#6310
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date App\Twig\Components\DateComponent 12.0 MiB 0.14 ms
Input props 
[
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]
Attributes 
[]
Component 
App\Twig\Components\DateComponent {#6365
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}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 0.09 ms
Input props 
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Attributes 
[]
Component 
App\Twig\Components\DateEditedComponent {#6419
  +createdAt: DateTimeImmutable @1705707726 {#4876
    date: 2024-01-20 00:42:06.0 +01:00
  }
  +editedAt: null
}
user_avatar App\Twig\Components\UserAvatarComponent 12.0 MiB 0.70 ms
Input props 
[
  "user" => Proxies\__CG__\App\Entity\User {#1970
    +avatar: Proxies\__CG__\App\Entity\Image {#1518 …}
    +cover: null
    +email: "GreatAlbatross@feddit.uk"
    +username: "@GreatAlbatross@feddit.uk"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1729438243 {#1536
      date: 2024-10-20 17:30:43.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#1519 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1517 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#1623 …}
    +entries: Doctrine\ORM\PersistentCollection {#1406 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#1713 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#1710 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#1474 …}
    +posts: Doctrine\ORM\PersistentCollection {#1745 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#1485 …}
    +postComments: Doctrine\ORM\PersistentCollection {#1759 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#1637 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#1475 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#1636 …}
    +follows: Doctrine\ORM\PersistentCollection {#1409 …}
    +followers: Doctrine\ORM\PersistentCollection {#1624 …}
    +blocks: Doctrine\ORM\PersistentCollection {#1425 …}
    +blockers: Doctrine\ORM\PersistentCollection {#1441 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#1460 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#1439 …}
    +reports: Doctrine\ORM\PersistentCollection {#1416 …}
    +favourites: Doctrine\ORM\PersistentCollection {#1430 …}
    +violations: Doctrine\ORM\PersistentCollection {#1694 …}
    +notifications: Doctrine\ORM\PersistentCollection {#1700 …}
    +awards: Doctrine\ORM\PersistentCollection {#1434 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#1610 …}
    +categories: Doctrine\ORM\PersistentCollection {#1640 …}
    -id: 48013
    -password: "$2y$13$DluHbsLS1LhAj8nI7/EbYeFlfbb/sgxziWKdP7TjY53XHbLtohmey"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1669 …}
    +apId: "GreatAlbatross@feddit.uk"
    +apProfileId: "https://feddit.uk/u/GreatAlbatross"
    +apPublicUrl: "https://feddit.uk/u/GreatAlbatross"
    +apFollowersUrl: null
    +apInboxUrl: "https://feddit.uk/inbox"
    +apDomain: "feddit.uk"
    +apPreferredUsername: "GreatAlbatross"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1703860467 {#1515
      date: 2023-12-29 15:34:27.0 +01:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1696335654 {#1516
      date: 2023-10-03 14:20:54.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
  "width" => 40
  "height" => 40
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#6473
  +width: 40
  +height: 40
  +user: Proxies\__CG__\App\Entity\User {#1970
    +avatar: Proxies\__CG__\App\Entity\Image {#1518 …}
    +cover: null
    +email: "GreatAlbatross@feddit.uk"
    +username: "@GreatAlbatross@feddit.uk"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1729438243 {#1536
      date: 2024-10-20 17:30:43.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#1519 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1517 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#1623 …}
    +entries: Doctrine\ORM\PersistentCollection {#1406 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#1713 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#1710 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#1474 …}
    +posts: Doctrine\ORM\PersistentCollection {#1745 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#1485 …}
    +postComments: Doctrine\ORM\PersistentCollection {#1759 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#1637 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#1475 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#1636 …}
    +follows: Doctrine\ORM\PersistentCollection {#1409 …}
    +followers: Doctrine\ORM\PersistentCollection {#1624 …}
    +blocks: Doctrine\ORM\PersistentCollection {#1425 …}
    +blockers: Doctrine\ORM\PersistentCollection {#1441 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#1460 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#1439 …}
    +reports: Doctrine\ORM\PersistentCollection {#1416 …}
    +favourites: Doctrine\ORM\PersistentCollection {#1430 …}
    +violations: Doctrine\ORM\PersistentCollection {#1694 …}
    +notifications: Doctrine\ORM\PersistentCollection {#1700 …}
    +awards: Doctrine\ORM\PersistentCollection {#1434 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#1610 …}
    +categories: Doctrine\ORM\PersistentCollection {#1640 …}
    -id: 48013
    -password: "$2y$13$DluHbsLS1LhAj8nI7/EbYeFlfbb/sgxziWKdP7TjY53XHbLtohmey"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1669 …}
    +apId: "GreatAlbatross@feddit.uk"
    +apProfileId: "https://feddit.uk/u/GreatAlbatross"
    +apPublicUrl: "https://feddit.uk/u/GreatAlbatross"
    +apFollowersUrl: null
    +apInboxUrl: "https://feddit.uk/inbox"
    +apDomain: "feddit.uk"
    +apPreferredUsername: "GreatAlbatross"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1703860467 {#1515
      date: 2023-12-29 15:34:27.0 +01:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1696335654 {#1516
      date: 2023-10-03 14:20:54.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
  +asLink: true
}
vote App\Twig\Components\VoteComponent 12.0 MiB 0.74 ms
Input props 
[
  "subject" => App\Entity\EntryComment {#4878
    +user: Proxies\__CG__\App\Entity\User {#1970
      +avatar: Proxies\__CG__\App\Entity\Image {#1518 …}
      +cover: null
      +email: "GreatAlbatross@feddit.uk"
      +username: "@GreatAlbatross@feddit.uk"
      +roles: []
      +followersCount: 0
      +homepage: "front"
      +about: null
      +lastActive: DateTime @1729438243 {#1536
        date: 2024-10-20 17:30:43.0 +02:00
      }
      +markedForDeletionAt: null
      +fields: null
      +oauthGithubId: null
      +oauthGoogleId: null
      +oauthFacebookId: null
      +oauthKeycloakId: null
      +hideAdult: true
      +showSubscribedUsers: true
      +showSubscribedMagazines: true
      +showSubscribedDomains: true
      +preferredLanguages: []
      +featuredMagazines: null
      +showProfileSubscriptions: false
      +showProfileFollowings: true
      +markNewComments: false
      +notifyOnNewEntry: false
      +notifyOnNewEntryReply: true
      +notifyOnNewEntryCommentReply: true
      +notifyOnNewPost: false
      +notifyOnNewPostReply: true
      +notifyOnNewPostCommentReply: true
      +addMentionsEntries: false
      +addMentionsPosts: true
      +isBanned: false
      +isVerified: false
      +isDeleted: false
      +isBot: false
      +spamProtection: true
      +customCss: null
      +ignoreMagazinesCustomCss: false
      +moderatorTokens: Doctrine\ORM\PersistentCollection {#1519 …}
      +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1517 …}
      +moderatorRequests: Doctrine\ORM\PersistentCollection {#1623 …}
      +entries: Doctrine\ORM\PersistentCollection {#1406 …}
      +entryVotes: Doctrine\ORM\PersistentCollection {#1713 …}
      +entryComments: Doctrine\ORM\PersistentCollection {#1710 …}
      +entryCommentVotes: Doctrine\ORM\PersistentCollection {#1474 …}
      +posts: Doctrine\ORM\PersistentCollection {#1745 …}
      +postVotes: Doctrine\ORM\PersistentCollection {#1485 …}
      +postComments: Doctrine\ORM\PersistentCollection {#1759 …}
      +postCommentVotes: Doctrine\ORM\PersistentCollection {#1637 …}
      +subscriptions: Doctrine\ORM\PersistentCollection {#1475 …}
      +subscribedDomains: Doctrine\ORM\PersistentCollection {#1636 …}
      +follows: Doctrine\ORM\PersistentCollection {#1409 …}
      +followers: Doctrine\ORM\PersistentCollection {#1624 …}
      +blocks: Doctrine\ORM\PersistentCollection {#1425 …}
      +blockers: Doctrine\ORM\PersistentCollection {#1441 …}
      +blockedMagazines: Doctrine\ORM\PersistentCollection {#1460 …}
      +blockedDomains: Doctrine\ORM\PersistentCollection {#1439 …}
      +reports: Doctrine\ORM\PersistentCollection {#1416 …}
      +favourites: Doctrine\ORM\PersistentCollection {#1430 …}
      +violations: Doctrine\ORM\PersistentCollection {#1694 …}
      +notifications: Doctrine\ORM\PersistentCollection {#1700 …}
      +awards: Doctrine\ORM\PersistentCollection {#1434 …}
      +subscribedCategories: Doctrine\ORM\PersistentCollection {#1610 …}
      +categories: Doctrine\ORM\PersistentCollection {#1640 …}
      -id: 48013
      -password: "$2y$13$DluHbsLS1LhAj8nI7/EbYeFlfbb/sgxziWKdP7TjY53XHbLtohmey"
      -totpSecret: null
      -totpBackupCodes: []
      -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1669 …}
      +apId: "GreatAlbatross@feddit.uk"
      +apProfileId: "https://feddit.uk/u/GreatAlbatross"
      +apPublicUrl: "https://feddit.uk/u/GreatAlbatross"
      +apFollowersUrl: null
      +apInboxUrl: "https://feddit.uk/inbox"
      +apDomain: "feddit.uk"
      +apPreferredUsername: "GreatAlbatross"
      +apDiscoverable: true
      +apManuallyApprovesFollowers: false
      +privateKey: null
      +publicKey: null
      +apFetchedAt: DateTime @1703860467 {#1515
        date: 2023-12-29 15:34:27.0 +01:00
      }
      +apDeletedAt: null
      +apTimeoutAt: null
      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1696335654 {#1516
        date: 2023-10-03 14:20:54.0 +02:00
      }
      +__isInitialized__: true
       …2
    }
    +entry: App\Entity\Entry {#2412
      +user: Proxies\__CG__\App\Entity\User {#1970 …2}
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
        +rules: null
        +subscriptionsCount: 1
        +entryCount: 46
        +entryCommentCount: 460
        +postCount: 0
        +postCommentCount: 0
        +isAdult: false
        +customCss: null
        +lastActive: DateTime @1729539860 {#276
          date: 2024-10-21 21:44:20.0 +02:00
        }
        +markedForDeletionAt: null
        +tags: null
        +moderators: Doctrine\ORM\PersistentCollection {#238 …}
        +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
        +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
        +entries: Doctrine\ORM\PersistentCollection {#181 …}
        +posts: Doctrine\ORM\PersistentCollection {#139 …}
        +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
        +bans: Doctrine\ORM\PersistentCollection {#118 …}
        +reports: Doctrine\ORM\PersistentCollection {#104 …}
        +badges: Doctrine\ORM\PersistentCollection {#82 …}
        +logs: Doctrine\ORM\PersistentCollection {#72 …}
        +awards: Doctrine\ORM\PersistentCollection {#61 …}
        +categories: Doctrine\ORM\PersistentCollection {#1820 …}
        -id: 145
        +apId: "homeassistant@lemmy.world"
        +apProfileId: "https://lemmy.world/c/homeassistant"
        +apPublicUrl: "https://lemmy.world/c/homeassistant"
        +apFollowersUrl: "https://lemmy.world/c/homeassistant/followers"
        +apInboxUrl: "https://lemmy.world/inbox"
        +apDomain: "lemmy.world"
        +apPreferredUsername: "homeassistant"
        +apDiscoverable: true
        +apManuallyApprovesFollowers: null
        +privateKey: null
        +publicKey: null
        +apFetchedAt: DateTime @1710368376 {#270
          date: 2024-03-13 23:19:36.0 +01:00
        }
        +apDeletedAt: null
        +apTimeoutAt: null
        +visibility: "visible             "
        +createdAt: DateTimeImmutable @1704127905 {#272
          date: 2024-01-01 17:51:45.0 +01:00
        }
      }
      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
      +type: "article"
      +lang: "en"
      +isOc: false
      +hasEmbed: false
      +commentCount: 10
      +favouriteCount: 29
      +score: 0
      +isAdult: false
      +sticky: false
      +lastActive: DateTime @1727695337 {#2410
        date: 2024-09-30 13:22:17.0 +02:00
      }
      +ip: null
      +adaAmount: 0
      +tags: null
      +mentions: null
      +comments: Doctrine\ORM\PersistentCollection {#1884 …}
      +votes: Doctrine\ORM\PersistentCollection {#1973 …}
      +reports: Doctrine\ORM\PersistentCollection {#1959 …}
      +favourites: Doctrine\ORM\PersistentCollection {#1927 …}
      +notifications: Doctrine\ORM\PersistentCollection {#2442 …}
      +badges: Doctrine\ORM\PersistentCollection {#2440 …}
      +children: []
      -id: 31771
      -titleTs: "'air':1 'co2':3 'monitor':4 'option':5 'qualiti':2"
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      +entry: App\Entity\Entry {#2412}
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      +image: null
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      +root: null
      +body: """
        I have four Awairs and I’m happy with them for now. Snagged at $50/ea.\n
        \n
        Edit: for -> four
        """
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    +body: "I may set up some eBay alerts in that case! As multiple sensors certainly wouldn’t be a sad thing."
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]
Attributes 
[]
Component 
App\Twig\Components\VoteComponent {#6544
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      +__isInitialized__: true
       …2
    }
    +entry: App\Entity\Entry {#2412
      +user: Proxies\__CG__\App\Entity\User {#1970 …2}
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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      +image: null
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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        I have four Awairs and I’m happy with them for now. Snagged at $50/ea.\n
        \n
        Edit: for -> four
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      +slug: "Air-quality-Co2-monitoring-options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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        \n
        Edit: for -> four
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Component 
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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        I have four Awairs and I’m happy with them for now. Snagged at $50/ea.\n
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        Edit: for -> four
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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        I have four Awairs and I’m happy with them for now. Snagged at $50/ea.\n
        \n
        Edit: for -> four
        """
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    }
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    +body: "I have a few airthings pluses. They’re pricey, but work with ha and flawlessly. And they measure just about everything you can."
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  "showEntryTitle" => false
]
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Component 
App\Twig\Components\EntryCommentComponent {#6917
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        +avatar: Proxies\__CG__\App\Entity\Image {#1518 …}
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        +moderatorRequests: Doctrine\ORM\PersistentCollection {#1623 …}
        +entries: Doctrine\ORM\PersistentCollection {#1406 …}
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          date: 2023-10-03 14:20:54.0 +02:00
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         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      -id: 31771
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      }
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    }
    +magazine: App\Entity\Magazine {#266}
    +image: null
    +parent: null
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    +body: "I have a few airthings pluses. They’re pricey, but work with ha and flawlessly. And they measure just about everything you can."
    +lang: "en"
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    +ip: null
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      "@GreatAlbatross@feddit.uk"
    ]
    +children: Doctrine\ORM\PersistentCollection {#4497 …}
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  +showMagazineName: false
  +showEntryTitle: false
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  +level: 1
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  +dateAsUrl: false
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
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}
user_inline App\Twig\Components\UserInlineComponent 12.0 MiB 0.26 ms
Input props 
[
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    +avatar: null
    +cover: null
    +email: "Wojwo@lemmy.ml"
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    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4510 …}
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    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687453700 {#4495
      date: 2023-06-22 19:08:20.0 +02:00
    }
  }
  "showAvatar" => false
]
Attributes 
[]
Component 
App\Twig\Components\UserInlineComponent {#6962
  +user: App\Entity\User {#4509
    +avatar: null
    +cover: null
    +email: "Wojwo@lemmy.ml"
    +username: "@Wojwo@lemmy.ml"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1729066848 {#4493
      date: 2024-10-16 10:20:48.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4510 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4512 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4514 …}
    +entries: Doctrine\ORM\PersistentCollection {#4516 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4518 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#4520 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4522 …}
    +posts: Doctrine\ORM\PersistentCollection {#4524 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4526 …}
    +postComments: Doctrine\ORM\PersistentCollection {#4528 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#4530 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#4532 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#4534 …}
    +follows: Doctrine\ORM\PersistentCollection {#4536 …}
    +followers: Doctrine\ORM\PersistentCollection {#4538 …}
    +blocks: Doctrine\ORM\PersistentCollection {#4540 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4542 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4544 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4546 …}
    +reports: Doctrine\ORM\PersistentCollection {#4548 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4550 …}
    +violations: Doctrine\ORM\PersistentCollection {#4552 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4554 …}
    +awards: Doctrine\ORM\PersistentCollection {#4556 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#4558 …}
    +categories: Doctrine\ORM\PersistentCollection {#4560 …}
    -id: 7070
    -password: "$2y$13$ajX3ZhRFQm1XwkbyzbLD/un7kiQ/pMhkMKmJH3/MTDbYiBQWWnVx2"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4562 …}
    +apId: "Wojwo@lemmy.ml"
    +apProfileId: "https://lemmy.ml/u/Wojwo"
    +apPublicUrl: "https://lemmy.ml/u/Wojwo"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.ml/inbox"
    +apDomain: "lemmy.ml"
    +apPreferredUsername: "Wojwo"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1705071411 {#4494
      date: 2024-01-12 15:56:51.0 +01:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687453700 {#4495
      date: 2023-06-22 19:08:20.0 +02:00
    }
  }
  +showAvatar: false
}
date App\Twig\Components\DateComponent 12.0 MiB 0.21 ms
Input props 
[
  "date" => DateTimeImmutable @1705691108 {#4492
    date: 2024-01-19 20:05:08.0 +01:00
  }
]
Attributes 
[]
Component 
App\Twig\Components\DateComponent {#7017
  +date: DateTimeImmutable @1705691108 {#4492
    date: 2024-01-19 20:05:08.0 +01:00
  }
}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 0.13 ms
Input props 
[
  "createdAt" => DateTimeImmutable @1705691108 {#4492
    date: 2024-01-19 20:05:08.0 +01:00
  }
  "editedAt" => null
]
Attributes 
[]
Component 
App\Twig\Components\DateEditedComponent {#7071
  +createdAt: DateTimeImmutable @1705691108 {#4492
    date: 2024-01-19 20:05:08.0 +01:00
  }
  +editedAt: null
}
user_avatar App\Twig\Components\UserAvatarComponent 12.0 MiB 0.19 ms
Input props 
[
  "user" => App\Entity\User {#4509
    +avatar: null
    +cover: null
    +email: "Wojwo@lemmy.ml"
    +username: "@Wojwo@lemmy.ml"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1729066848 {#4493
      date: 2024-10-16 10:20:48.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
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    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4510 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4512 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4514 …}
    +entries: Doctrine\ORM\PersistentCollection {#4516 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4518 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#4520 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4522 …}
    +posts: Doctrine\ORM\PersistentCollection {#4524 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4526 …}
    +postComments: Doctrine\ORM\PersistentCollection {#4528 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#4530 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#4532 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#4534 …}
    +follows: Doctrine\ORM\PersistentCollection {#4536 …}
    +followers: Doctrine\ORM\PersistentCollection {#4538 …}
    +blocks: Doctrine\ORM\PersistentCollection {#4540 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4542 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4544 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4546 …}
    +reports: Doctrine\ORM\PersistentCollection {#4548 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4550 …}
    +violations: Doctrine\ORM\PersistentCollection {#4552 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4554 …}
    +awards: Doctrine\ORM\PersistentCollection {#4556 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#4558 …}
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    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4562 …}
    +apId: "Wojwo@lemmy.ml"
    +apProfileId: "https://lemmy.ml/u/Wojwo"
    +apPublicUrl: "https://lemmy.ml/u/Wojwo"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.ml/inbox"
    +apDomain: "lemmy.ml"
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    +apDiscoverable: true
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    +privateKey: null
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    +apFetchedAt: DateTime @1705071411 {#4494
      date: 2024-01-12 15:56:51.0 +01:00
    }
    +apDeletedAt: null
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    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687453700 {#4495
      date: 2023-06-22 19:08:20.0 +02:00
    }
  }
  "width" => 40
  "height" => 40
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#7125
  +width: 40
  +height: 40
  +user: App\Entity\User {#4509
    +avatar: null
    +cover: null
    +email: "Wojwo@lemmy.ml"
    +username: "@Wojwo@lemmy.ml"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1729066848 {#4493
      date: 2024-10-16 10:20:48.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
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    +oauthFacebookId: null
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    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
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    +featuredMagazines: null
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    +addMentionsPosts: true
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    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4510 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4512 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4514 …}
    +entries: Doctrine\ORM\PersistentCollection {#4516 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4518 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#4520 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4522 …}
    +posts: Doctrine\ORM\PersistentCollection {#4524 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4526 …}
    +postComments: Doctrine\ORM\PersistentCollection {#4528 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#4530 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#4532 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#4534 …}
    +follows: Doctrine\ORM\PersistentCollection {#4536 …}
    +followers: Doctrine\ORM\PersistentCollection {#4538 …}
    +blocks: Doctrine\ORM\PersistentCollection {#4540 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4542 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4544 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4546 …}
    +reports: Doctrine\ORM\PersistentCollection {#4548 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4550 …}
    +violations: Doctrine\ORM\PersistentCollection {#4552 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4554 …}
    +awards: Doctrine\ORM\PersistentCollection {#4556 …}
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    -totpSecret: null
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    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4562 …}
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    +createdAt: DateTimeImmutable @1687453700 {#4495
      date: 2023-06-22 19:08:20.0 +02:00
    }
  }
  +asLink: true
}
vote App\Twig\Components\VoteComponent 12.0 MiB 0.57 ms
Input props 
[
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    +user: App\Entity\User {#4509
      +avatar: null
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      +email: "Wojwo@lemmy.ml"
      +username: "@Wojwo@lemmy.ml"
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      +spamProtection: true
      +customCss: null
      +ignoreMagazinesCustomCss: false
      +moderatorTokens: Doctrine\ORM\PersistentCollection {#4510 …}
      +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4512 …}
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      +entries: Doctrine\ORM\PersistentCollection {#4516 …}
      +entryVotes: Doctrine\ORM\PersistentCollection {#4518 …}
      +entryComments: Doctrine\ORM\PersistentCollection {#4520 …}
      +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4522 …}
      +posts: Doctrine\ORM\PersistentCollection {#4524 …}
      +postVotes: Doctrine\ORM\PersistentCollection {#4526 …}
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      +postCommentVotes: Doctrine\ORM\PersistentCollection {#4530 …}
      +subscriptions: Doctrine\ORM\PersistentCollection {#4532 …}
      +subscribedDomains: Doctrine\ORM\PersistentCollection {#4534 …}
      +follows: Doctrine\ORM\PersistentCollection {#4536 …}
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      +blocks: Doctrine\ORM\PersistentCollection {#4540 …}
      +blockers: Doctrine\ORM\PersistentCollection {#4542 …}
      +blockedMagazines: Doctrine\ORM\PersistentCollection {#4544 …}
      +blockedDomains: Doctrine\ORM\PersistentCollection {#4546 …}
      +reports: Doctrine\ORM\PersistentCollection {#4548 …}
      +favourites: Doctrine\ORM\PersistentCollection {#4550 …}
      +violations: Doctrine\ORM\PersistentCollection {#4552 …}
      +notifications: Doctrine\ORM\PersistentCollection {#4554 …}
      +awards: Doctrine\ORM\PersistentCollection {#4556 …}
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      -totpSecret: null
      -totpBackupCodes: []
      -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4562 …}
      +apId: "Wojwo@lemmy.ml"
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      +privateKey: null
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      +apFetchedAt: DateTime @1705071411 {#4494
        date: 2024-01-12 15:56:51.0 +01:00
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      +apDeletedAt: null
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      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1687453700 {#4495
        date: 2023-06-22 19:08:20.0 +02:00
      }
    }
    +entry: App\Entity\Entry {#2412
      +user: Proxies\__CG__\App\Entity\User {#1970
        +avatar: Proxies\__CG__\App\Entity\Image {#1518 …}
        +cover: null
        +email: "GreatAlbatross@feddit.uk"
        +username: "@GreatAlbatross@feddit.uk"
        +roles: []
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        +homepage: "front"
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          date: 2024-10-20 17:30:43.0 +02:00
        }
        +markedForDeletionAt: null
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        +customCss: null
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        +moderatorTokens: Doctrine\ORM\PersistentCollection {#1519 …}
        +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1517 …}
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        +entries: Doctrine\ORM\PersistentCollection {#1406 …}
        +entryVotes: Doctrine\ORM\PersistentCollection {#1713 …}
        +entryComments: Doctrine\ORM\PersistentCollection {#1710 …}
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        -totpSecret: null
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        +apDeletedAt: null
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        +createdAt: DateTimeImmutable @1696335654 {#1516
          date: 2023-10-03 14:20:54.0 +02:00
        }
        +__isInitialized__: true
         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
        +rules: null
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        +entryCount: 46
        +entryCommentCount: 460
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          date: 2024-10-21 21:44:20.0 +02:00
        }
        +markedForDeletionAt: null
        +tags: null
        +moderators: Doctrine\ORM\PersistentCollection {#238 …}
        +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
        +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
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        +badges: Doctrine\ORM\PersistentCollection {#82 …}
        +logs: Doctrine\ORM\PersistentCollection {#72 …}
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        -id: 145
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      Recently received an AirGradient One. Added it to HA via ESPHome. The setup was pretty smooth. It shows the following sensors in HA:\n
      \n
      - CO2\n
      - Humidity\n
      - NOx Index\n
      - PM 0.3\n
      - PM 1.0\n
      - PM 10.0\n
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      """
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      Recently received an AirGradient One. Added it to HA via ESPHome. The setup was pretty smooth. It shows the following sensors in HA:\n
      \n
      - CO2\n
      - Humidity\n
      - NOx Index\n
      - PM 0.3\n
      - PM 1.0\n
      - PM 10.0\n
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Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#3438
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vote App\Twig\Components\VoteComponent 12.0 MiB 0.42 ms
Input props 
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        +avatar: Proxies\__CG__\App\Entity\Image {#1518 …}
        +cover: null
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      +magazine: App\Entity\Magazine {#266
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        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      -titleTs: "'air':1 'co2':3 'monitor':4 'option':5 'qualiti':2"
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      Recently received an AirGradient One. Added it to HA via ESPHome. The setup was pretty smooth. It shows the following sensors in HA:\n
      \n
      - CO2\n
      - Humidity\n
      - NOx Index\n
      - PM 0.3\n
      - PM 1.0\n
      - PM 10.0\n
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      """
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        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      -id: 31771
      -titleTs: "'air':1 'co2':3 'monitor':4 'option':5 'qualiti':2"
      -bodyTs: "'-110':181 '-40':78 '/)':372 '/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':412 '/downloads/air-q_specs_de+en.pdf).':621 '/products/catalog/scd30/).':509 '/products/element)':176 '/produktvarianten#uebersicht)':566 '/shop/#!/diy-basic-kit/p/447361353/category=154292501)':462 '1':70 '10':480 '120':380 '135':385 '160':178 '2':171 '20':77 '280':568 '3':368 '390':571 '4':464 '40':550 '5':560 '540':574 '60':459 '70':180,476 'accur':511,555 'accuraci':407,504,616 'acknowledg':228 'add':59 'afaik':330 'ah':584 'air':374,384,562 'air-q':561 'airgradi':369,538,558 'alleg':91 'also':445 'amazon/alibaba':74 'api':188,191,209,273 'aqi':210 'around':549 'array':613 'avail':417 'awair':172,289 'back':275 'back-end':274 'bad':258 'basic':449,573,585,594 'benefit':31 'beyond':45 'bought':127 'box':671 'brick':364 'build':451 'build-your-own':450 'buy':150,166,320,432 'call':300 'ceas':329 'chart':154 'cheap':94 'cheaper':540 'clear':408,505,617 'close':9,241,279,634 'co':589 'co2':24,86,115,195,396,485,519,579 'cold':11 'complet':674 'comprehens':611,653 'con':95,218,413,512,629 'connect':79,184,358,389,488,600 'consid':525 'contribut':296 'could':20,295,359,429 'coupl':352 'd':642 'damn':652 'data':96,139,235 'day':4,366 'deal':266 'decent':201 'definit':524,656 'detect':456 'devic':18,162,216,270,628 'display':439 'effect':99 'effort':44 'element':173 'en.air-q.com':565 'en.air-q.com/produktvarianten#uebersicht)':564 'end':276 'esp':483 'esp32':471 'esphom':392,491 'estim':119 'europ':419 'everyth':667 'exchang':306 'expens':633,681 'featur':537 'firmwar':239 'first':292 'follow':1 'fortun':134 'found':252 'gather':37 'gbp':68 'general':109 'get':103,644 'good':334 'good/bad':623 'hand':183,336 'happi':265 'hass':81,186,205,391,490,602 'haven':52 'hesit':340 'histori':286 'honest':427 'howev':527 'humid':89 'includ':378 'inform':34 'insan':285 'instead':118 'integr':21,203,604 'isn':226 'issu':222,350 'jobbi':75 'key':664 'known':421 'kpa':590 'leav':360 'led':624 'light':570,578,587 'like':423,436 'littl':342,415,514 'local':187,208,607 'long':261 'look':16 'm':339 'main':23,161 'maintain':404,501 'make':660 'manufactur':225 'may':58,149 'mean':231 'might':30 'mine':323 'money':640 'monitor':25 'much':42,532 'multipl':321 'n02':599 'name':73 'nativ':603 'near':126 'network':190,608 'new':179 'nois':582 'o2':596 'o3':597 'offer':446 'ole':438 'one':128,151,365,376,388,425,442,645 'oof':630 'open':373,383,402,499 'option':69,170,367,463,541,559 'paid':303 'peopl':29,315 'period':232 'planetwatch':301 'plus':588,595 'pm1/2.5/10':591 'pm2.5':90,199,400 'potenti':355 'pretti':651 'price':65,76,177,377,475,567 'pricey':416 'pro':576,592 'probabl':643 'problemat':356 'proper':114,146 'pros':92,200,401,498,609 'purchas':54 'q':563 'quit':55 'random':72 'random-nam':71 'rather':435 'read':124,212,308 'read-out':211 'readout':625 'releas':293 'report':220,238,347 'requir':516 'research':50 'respect':657 'return':97,104 'rh':198,399,487,521,583 'roll':466 'roll-your-own':465 's8':547 'scd30':474,479 'second':182,335 'see':430 'sensair':546 'sensirion.com':508 'sensirion.com/products/catalog/scd30/).':507 'sensor':85,108,116,194,202,245,395,484,577,612 'ship':379 'simpl':622 'sinc':38 'slight':284 'so2':598 'solut':147,259,672 'somehow':311 'sourc':242,280,403,500,635 'specif':243,405,502,614 'start':15,316,319 'state':248,409,506,618 'still':553 'suppli':337 'support.air-q.com':620 'support.air-q.com/downloads/air-q_specs_de+en.pdf).':619 'system':299 'temperatur':88,197,398,581 'test':518 'thank':10 'thought':27 'time':133 'token':304,310 'turn':663 'turn-key':662 'understand':675 'unlimit':639 'unoffici':253 'updat':61 'use':544 'useless':100 'user':219 'valu':313 've':14,36 'via':206,393,492 'voc':87,123,196,397,455,580 'want':497 'weather':12 'whatev':495 'wifi':82,193,221,269,349,357,606 'wifi/bt':394,493 'window':8 'without':454 'work':515 'would':164,523,542 'www.airgradient.com':371,411,461 'www.airgradient.com/)':370 'www.airgradient.com/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':410 'www.airgradient.com/shop/#!/diy-basic-kit/p/447361353/category=154292501)':460 'www.getawair.com':175 'www.getawair.com/products/element)':174 'yep':317 'yet':56 'zigbe':84"
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    +magazine: App\Entity\Magazine {#266}
    +image: null
    +parent: null
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    +body: """
      Recently received an AirGradient One. Added it to HA via ESPHome. The setup was pretty smooth. It shows the following sensors in HA:\n
      \n
      - CO2\n
      - Humidity\n
      - NOx Index\n
      - PM 0.3\n
      - PM 1.0\n
      - PM 10.0\n
      - PM 2.5\n
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      - VOC Index
      """
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    -id: 323638
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  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
}
boost App\Twig\Components\BoostComponent 12.0 MiB 0.67 ms
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        +title: "homeassistant"
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      Recently received an AirGradient One. Added it to HA via ESPHome. The setup was pretty smooth. It shows the following sensors in HA:\n
      \n
      - CO2\n
      - Humidity\n
      - NOx Index\n
      - PM 0.3\n
      - PM 1.0\n
      - PM 10.0\n
      - PM 2.5\n
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      """
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        +title: "homeassistant"
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      -id: 31771
      -titleTs: "'air':1 'co2':3 'monitor':4 'option':5 'qualiti':2"
      -bodyTs: "'-110':181 '-40':78 '/)':372 '/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':412 '/downloads/air-q_specs_de+en.pdf).':621 '/products/catalog/scd30/).':509 '/products/element)':176 '/produktvarianten#uebersicht)':566 '/shop/#!/diy-basic-kit/p/447361353/category=154292501)':462 '1':70 '10':480 '120':380 '135':385 '160':178 '2':171 '20':77 '280':568 '3':368 '390':571 '4':464 '40':550 '5':560 '540':574 '60':459 '70':180,476 'accur':511,555 'accuraci':407,504,616 'acknowledg':228 'add':59 'afaik':330 'ah':584 'air':374,384,562 'air-q':561 'airgradi':369,538,558 'alleg':91 'also':445 'amazon/alibaba':74 'api':188,191,209,273 'aqi':210 'around':549 'array':613 'avail':417 'awair':172,289 'back':275 'back-end':274 'bad':258 'basic':449,573,585,594 'benefit':31 'beyond':45 'bought':127 'box':671 'brick':364 'build':451 'build-your-own':450 'buy':150,166,320,432 'call':300 'ceas':329 'chart':154 'cheap':94 'cheaper':540 'clear':408,505,617 'close':9,241,279,634 'co':589 'co2':24,86,115,195,396,485,519,579 'cold':11 'complet':674 'comprehens':611,653 'con':95,218,413,512,629 'connect':79,184,358,389,488,600 'consid':525 'contribut':296 'could':20,295,359,429 'coupl':352 'd':642 'damn':652 'data':96,139,235 'day':4,366 'deal':266 'decent':201 'definit':524,656 'detect':456 'devic':18,162,216,270,628 'display':439 'effect':99 'effort':44 'element':173 'en.air-q.com':565 'en.air-q.com/produktvarianten#uebersicht)':564 'end':276 'esp':483 'esp32':471 'esphom':392,491 'estim':119 'europ':419 'everyth':667 'exchang':306 'expens':633,681 'featur':537 'firmwar':239 'first':292 'follow':1 'fortun':134 'found':252 'gather':37 'gbp':68 'general':109 'get':103,644 'good':334 'good/bad':623 'hand':183,336 'happi':265 'hass':81,186,205,391,490,602 'haven':52 'hesit':340 'histori':286 'honest':427 'howev':527 'humid':89 'includ':378 'inform':34 'insan':285 'instead':118 'integr':21,203,604 'isn':226 'issu':222,350 'jobbi':75 'key':664 'known':421 'kpa':590 'leav':360 'led':624 'light':570,578,587 'like':423,436 'littl':342,415,514 'local':187,208,607 'long':261 'look':16 'm':339 'main':23,161 'maintain':404,501 'make':660 'manufactur':225 'may':58,149 'mean':231 'might':30 'mine':323 'money':640 'monitor':25 'much':42,532 'multipl':321 'n02':599 'name':73 'nativ':603 'near':126 'network':190,608 'new':179 'nois':582 'o2':596 'o3':597 'offer':446 'ole':438 'one':128,151,365,376,388,425,442,645 'oof':630 'open':373,383,402,499 'option':69,170,367,463,541,559 'paid':303 'peopl':29,315 'period':232 'planetwatch':301 'plus':588,595 'pm1/2.5/10':591 'pm2.5':90,199,400 'potenti':355 'pretti':651 'price':65,76,177,377,475,567 'pricey':416 'pro':576,592 'probabl':643 'problemat':356 'proper':114,146 'pros':92,200,401,498,609 'purchas':54 'q':563 'quit':55 'random':72 'random-nam':71 'rather':435 'read':124,212,308 'read-out':211 'readout':625 'releas':293 'report':220,238,347 'requir':516 'research':50 'respect':657 'return':97,104 'rh':198,399,487,521,583 'roll':466 'roll-your-own':465 's8':547 'scd30':474,479 'second':182,335 'see':430 'sensair':546 'sensirion.com':508 'sensirion.com/products/catalog/scd30/).':507 'sensor':85,108,116,194,202,245,395,484,577,612 'ship':379 'simpl':622 'sinc':38 'slight':284 'so2':598 'solut':147,259,672 'somehow':311 'sourc':242,280,403,500,635 'specif':243,405,502,614 'start':15,316,319 'state':248,409,506,618 'still':553 'suppli':337 'support.air-q.com':620 'support.air-q.com/downloads/air-q_specs_de+en.pdf).':619 'system':299 'temperatur':88,197,398,581 'test':518 'thank':10 'thought':27 'time':133 'token':304,310 'turn':663 'turn-key':662 'understand':675 'unlimit':639 'unoffici':253 'updat':61 'use':544 'useless':100 'user':219 'valu':313 've':14,36 'via':206,393,492 'voc':87,123,196,397,455,580 'want':497 'weather':12 'whatev':495 'wifi':82,193,221,269,349,357,606 'wifi/bt':394,493 'window':8 'without':454 'work':515 'would':164,523,542 'www.airgradient.com':371,411,461 'www.airgradient.com/)':370 'www.airgradient.com/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':410 'www.airgradient.com/shop/#!/diy-basic-kit/p/447361353/category=154292501)':460 'www.getawair.com':175 'www.getawair.com/products/element)':174 'yep':317 'yet':56 'zigbe':84"
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    +body: """
      Recently received an AirGradient One. Added it to HA via ESPHome. The setup was pretty smooth. It shows the following sensors in HA:\n
      \n
      - CO2\n
      - Humidity\n
      - NOx Index\n
      - PM 0.3\n
      - PM 1.0\n
      - PM 10.0\n
      - PM 2.5\n
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      - VOC Index
      """
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      Recently received an AirGradient One. Added it to HA via ESPHome. The setup was pretty smooth. It shows the following sensors in HA:\n
      \n
      - CO2\n
      - Humidity\n
      - NOx Index\n
      - PM 0.3\n
      - PM 1.0\n
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      """
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      -titleTs: "'air':1 'co2':3 'monitor':4 'option':5 'qualiti':2"
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    +magazine: App\Entity\Magazine {#266}
    +image: null
    +parent: null
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    +body: """
      Recently received an AirGradient One. Added it to HA via ESPHome. The setup was pretty smooth. It shows the following sensors in HA:\n
      \n
      - CO2\n
      - Humidity\n
      - NOx Index\n
      - PM 0.3\n
      - PM 1.0\n
      - PM 10.0\n
      - PM 2.5\n
      - PM 2.5 AQI\n
      - Temperature\n
      - VOC Index
      """
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    -id: 323638
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  -entryCommentRepository: App\Repository\EntryCommentRepository {#557 …}
  -twig: Twig\Environment {#1252 …}
  -security: Symfony\Bundle\SecurityBundle\Security {#1101 …}
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}
entry_comment App\Twig\Components\EntryCommentComponent 12.0 MiB 28.03 ms
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        +title: "homeassistant"
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      I have a ‘roll-your-own’ using an adafruit SCD-30 module [www.adafruit.com/product/4867](https://www.adafruit.com/product/4867) IR-based CO2, temp & humidity; I2C with python libraries, so integrating it with an RPi is easy. Sensor is self-calibrating over time, so if you leave it in a higher CO2 space with no exposure to fresh air, it will eventually drift such that the lowest observed CO2 reports as 420 ppm. Newer SCD-40 is only $45, but different sensor technology.\n
      \n
      Dunno about their shipping outside the US.
      """
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      +slug: "Air-quality-Co2-monitoring-options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      I have a ‘roll-your-own’ using an adafruit SCD-30 module [www.adafruit.com/product/4867](https://www.adafruit.com/product/4867) IR-based CO2, temp & humidity; I2C with python libraries, so integrating it with an RPi is easy. Sensor is self-calibrating over time, so if you leave it in a higher CO2 space with no exposure to fresh air, it will eventually drift such that the lowest observed CO2 reports as 420 ppm. Newer SCD-40 is only $45, but different sensor technology.\n
      \n
      Dunno about their shipping outside the US.
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    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4711 …}
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  "width" => 40
  "height" => 40
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#8006
  +width: 40
  +height: 40
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    +avatar: null
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    +email: "tburkhol@lemmy.world"
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    +markedForDeletionAt: null
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      date: 2023-06-17 12:39:16.0 +02:00
    }
  }
  +asLink: true
}
vote App\Twig\Components\VoteComponent 12.0 MiB 0.39 ms
Input props 
[
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      +avatar: null
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      +email: "tburkhol@lemmy.world"
      +username: "@tburkhol@lemmy.world"
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      +moderatorTokens: Doctrine\ORM\PersistentCollection {#4659 …}
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      +entries: Doctrine\ORM\PersistentCollection {#4665 …}
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      +blockedMagazines: Doctrine\ORM\PersistentCollection {#4693 …}
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      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1686998356 {#4644
        date: 2023-06-17 12:39:16.0 +02:00
      }
    }
    +entry: App\Entity\Entry {#2412
      +user: Proxies\__CG__\App\Entity\User {#1970
        +avatar: Proxies\__CG__\App\Entity\Image {#1518 …}
        +cover: null
        +email: "GreatAlbatross@feddit.uk"
        +username: "@GreatAlbatross@feddit.uk"
        +roles: []
        +followersCount: 0
        +homepage: "front"
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        +lastActive: DateTime @1729438243 {#1536
          date: 2024-10-20 17:30:43.0 +02:00
        }
        +markedForDeletionAt: null
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        +customCss: null
        +ignoreMagazinesCustomCss: false
        +moderatorTokens: Doctrine\ORM\PersistentCollection {#1519 …}
        +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1517 …}
        +moderatorRequests: Doctrine\ORM\PersistentCollection {#1623 …}
        +entries: Doctrine\ORM\PersistentCollection {#1406 …}
        +entryVotes: Doctrine\ORM\PersistentCollection {#1713 …}
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        +blockedMagazines: Doctrine\ORM\PersistentCollection {#1460 …}
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        -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1669 …}
        +apId: "GreatAlbatross@feddit.uk"
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          date: 2023-10-03 14:20:54.0 +02:00
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        +__isInitialized__: true
         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
        +rules: null
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          date: 2024-10-21 21:44:20.0 +02:00
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      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
      +type: "article"
      +lang: "en"
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      +hasEmbed: false
      +commentCount: 10
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        date: 2024-09-30 13:22:17.0 +02:00
      }
      +ip: null
      +adaAmount: 0
      +tags: null
      +mentions: null
      +comments: Doctrine\ORM\PersistentCollection {#1884 …}
      +votes: Doctrine\ORM\PersistentCollection {#1973 …}
      +reports: Doctrine\ORM\PersistentCollection {#1959 …}
      +favourites: Doctrine\ORM\PersistentCollection {#1927 …}
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      +badges: Doctrine\ORM\PersistentCollection {#2440 …}
      +children: []
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      I have a ‘roll-your-own’ using an adafruit SCD-30 module [www.adafruit.com/product/4867](https://www.adafruit.com/product/4867) IR-based CO2, temp & humidity; I2C with python libraries, so integrating it with an RPi is easy. Sensor is self-calibrating over time, so if you leave it in a higher CO2 space with no exposure to fresh air, it will eventually drift such that the lowest observed CO2 reports as 420 ppm. Newer SCD-40 is only $45, but different sensor technology.\n
      \n
      Dunno about their shipping outside the US.
      """
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      +slug: "Air-quality-Co2-monitoring-options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      I have a ‘roll-your-own’ using an adafruit SCD-30 module [www.adafruit.com/product/4867](https://www.adafruit.com/product/4867) IR-based CO2, temp & humidity; I2C with python libraries, so integrating it with an RPi is easy. Sensor is self-calibrating over time, so if you leave it in a higher CO2 space with no exposure to fresh air, it will eventually drift such that the lowest observed CO2 reports as 420 ppm. Newer SCD-40 is only $45, but different sensor technology.\n
      \n
      Dunno about their shipping outside the US.
      """
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      I have a ‘roll-your-own’ using an adafruit SCD-30 module [www.adafruit.com/product/4867](https://www.adafruit.com/product/4867) IR-based CO2, temp & humidity; I2C with python libraries, so integrating it with an RPi is easy. Sensor is self-calibrating over time, so if you leave it in a higher CO2 space with no exposure to fresh air, it will eventually drift such that the lowest observed CO2 reports as 420 ppm. Newer SCD-40 is only $45, but different sensor technology.\n
      \n
      Dunno about their shipping outside the US.
      """
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      I have a ‘roll-your-own’ using an adafruit SCD-30 module [www.adafruit.com/product/4867](https://www.adafruit.com/product/4867) IR-based CO2, temp & humidity; I2C with python libraries, so integrating it with an RPi is easy. Sensor is self-calibrating over time, so if you leave it in a higher CO2 space with no exposure to fresh air, it will eventually drift such that the lowest observed CO2 reports as 420 ppm. Newer SCD-40 is only $45, but different sensor technology.\n
      \n
      Dunno about their shipping outside the US.
      """
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      +slug: "Air-quality-Co2-monitoring-options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      I have a ‘roll-your-own’ using an adafruit SCD-30 module [www.adafruit.com/product/4867](https://www.adafruit.com/product/4867) IR-based CO2, temp & humidity; I2C with python libraries, so integrating it with an RPi is easy. Sensor is self-calibrating over time, so if you leave it in a higher CO2 space with no exposure to fresh air, it will eventually drift such that the lowest observed CO2 reports as 420 ppm. Newer SCD-40 is only $45, but different sensor technology.\n
      \n
      Dunno about their shipping outside the US.
      """
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      +slug: "Air-quality-Co2-monitoring-options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    +body: """
      I have a ‘roll-your-own’ using an adafruit SCD-30 module [www.adafruit.com/product/4867](https://www.adafruit.com/product/4867) IR-based CO2, temp & humidity; I2C with python libraries, so integrating it with an RPi is easy. Sensor is self-calibrating over time, so if you leave it in a higher CO2 space with no exposure to fresh air, it will eventually drift such that the lowest observed CO2 reports as 420 ppm. Newer SCD-40 is only $45, but different sensor technology.\n
      \n
      Dunno about their shipping outside the US.
      """
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      +slug: "Air-quality-Co2-monitoring-options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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          date: 2024-03-13 23:19:36.0 +01:00
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          date: 2024-01-01 17:51:45.0 +01:00
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      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    +image: null
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    +body: "I’ve got a Qingping Air Monitor Lite - it’s small, not ugly, and from what I read at the time, has a decent CO2 sensor. It integrates perfectly with Home Assistant via Bluetooth. Seriously, no issues once I got it setup - which I believe did require their app to do initial setup/updates/etc… [www.home-assistant.io/integrations/qingping/](https://www.home-assistant.io/integrations/qingping/)[www.amazon.ca/…/B092HK4BB1](https://www.amazon.ca/Qingping-Monitor-Compatible-Temperature-Humidity/dp/B092HK4BB1)"
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user_inline App\Twig\Components\UserInlineComponent 12.0 MiB 1.61 ms
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Component 
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date App\Twig\Components\DateComponent 12.0 MiB 2.49 ms
Input props 
[
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]
Attributes 
[]
Component 
App\Twig\Components\DateComponent {#8552
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}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 1.97 ms
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Attributes 
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Component 
App\Twig\Components\DateEditedComponent {#8606
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}
user_avatar App\Twig\Components\UserAvatarComponent 12.0 MiB 15.62 ms
Input props 
[
  "user" => App\Entity\User {#4731
    +avatar: Proxies\__CG__\App\Entity\Image {#4732 …}
    +cover: null
    +email: "sudsmcduff@lemmy.ca"
    +username: "@sudsmcduff@lemmy.ca"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1726869088 {#4715
      date: 2024-09-20 23:51:28.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
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    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
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    +notifyOnNewEntryCommentReply: true
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    +notifyOnNewPostReply: true
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    +addMentionsEntries: false
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    +isBanned: false
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    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4733 …}
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    +entries: Doctrine\ORM\PersistentCollection {#4739 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4741 …}
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      date: 2024-02-29 18:38:28.0 +01:00
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  }
  "width" => 40
  "height" => 40
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#8660
  +width: 40
  +height: 40
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    +avatar: Proxies\__CG__\App\Entity\Image {#4732 …}
    +cover: null
    +email: "sudsmcduff@lemmy.ca"
    +username: "@sudsmcduff@lemmy.ca"
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      date: 2024-09-20 23:51:28.0 +02:00
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    +markedForDeletionAt: null
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    +customCss: null
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    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4733 …}
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    -totpSecret: null
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    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4785 …}
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      date: 2024-02-29 18:38:29.0 +01:00
    }
    +apDeletedAt: null
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      date: 2024-02-29 18:38:28.0 +01:00
    }
  }
  +asLink: true
}
vote App\Twig\Components\VoteComponent 12.0 MiB 2.90 ms
Input props 
[
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    +user: App\Entity\User {#4731
      +avatar: Proxies\__CG__\App\Entity\Image {#4732 …}
      +cover: null
      +email: "sudsmcduff@lemmy.ca"
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      +roles: []
      +followersCount: 0
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        date: 2024-09-20 23:51:28.0 +02:00
      }
      +markedForDeletionAt: null
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      +customCss: null
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      +moderatorTokens: Doctrine\ORM\PersistentCollection {#4733 …}
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      -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4785 …}
      +apId: "sudsmcduff@lemmy.ca"
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        date: 2024-02-29 18:38:29.0 +01:00
      }
      +apDeletedAt: null
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      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1709228308 {#4717
        date: 2024-02-29 18:38:28.0 +01:00
      }
    }
    +entry: App\Entity\Entry {#2412
      +user: Proxies\__CG__\App\Entity\User {#1970
        +avatar: Proxies\__CG__\App\Entity\Image {#1518 …}
        +cover: null
        +email: "GreatAlbatross@feddit.uk"
        +username: "@GreatAlbatross@feddit.uk"
        +roles: []
        +followersCount: 0
        +homepage: "front"
        +about: null
        +lastActive: DateTime @1729438243 {#1536
          date: 2024-10-20 17:30:43.0 +02:00
        }
        +markedForDeletionAt: null
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        +oauthGithubId: null
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        +customCss: null
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        +moderatorTokens: Doctrine\ORM\PersistentCollection {#1519 …}
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        +entryVotes: Doctrine\ORM\PersistentCollection {#1713 …}
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        -id: 48013
        -password: "$2y$13$DluHbsLS1LhAj8nI7/EbYeFlfbb/sgxziWKdP7TjY53XHbLtohmey"
        -totpSecret: null
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        -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1669 …}
        +apId: "GreatAlbatross@feddit.uk"
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        +apDiscoverable: true
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        +privateKey: null
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          date: 2023-12-29 15:34:27.0 +01:00
        }
        +apDeletedAt: null
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          date: 2023-10-03 14:20:54.0 +02:00
        }
        +__isInitialized__: true
         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
        +rules: null
        +subscriptionsCount: 1
        +entryCount: 46
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          date: 2024-10-21 21:44:20.0 +02:00
        }
        +markedForDeletionAt: null
        +tags: null
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          date: 2024-03-13 23:19:36.0 +01:00
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          date: 2024-01-01 17:51:45.0 +01:00
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      }
      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +slug: "Air-quality-Co2-monitoring-options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +slug: "Air-quality-Co2-monitoring-options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    +body: "I’ve got a Qingping Air Monitor Lite - it’s small, not ugly, and from what I read at the time, has a decent CO2 sensor. It integrates perfectly with Home Assistant via Bluetooth. Seriously, no issues once I got it setup - which I believe did require their app to do initial setup/updates/etc… [www.home-assistant.io/integrations/qingping/](https://www.home-assistant.io/integrations/qingping/)[www.amazon.ca/…/B092HK4BB1](https://www.amazon.ca/Qingping-Monitor-Compatible-Temperature-Humidity/dp/B092HK4BB1)"
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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          date: 2024-01-01 17:51:45.0 +01:00
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      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    }
    +magazine: App\Entity\Magazine {#266}
    +image: null
    +parent: null
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    +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
    +lang: "en"
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  }
  +showMagazineName: false
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  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
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}
user_inline App\Twig\Components\UserInlineComponent 12.0 MiB 0.65 ms
Input props 
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    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4808 …}
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Component 
App\Twig\Components\UserInlineComponent {#9157
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date App\Twig\Components\DateComponent 12.0 MiB 0.65 ms
Input props 
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]
Attributes 
[]
Component 
App\Twig\Components\DateComponent {#9212
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}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 0.38 ms
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Attributes 
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Component 
App\Twig\Components\DateEditedComponent {#9266
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}
user_avatar App\Twig\Components\UserAvatarComponent 12.0 MiB 0.65 ms
Input props 
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    +notifyOnNewPostCommentReply: true
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    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4806 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4808 …}
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    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4858 …}
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  "width" => 40
  "height" => 40
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#9320
  +width: 40
  +height: 40
  +user: App\Entity\User {#4805
    +avatar: null
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    +email: "evo@sh.itjust.works"
    +username: "@evo@sh.itjust.works"
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    +followersCount: 0
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    +markedForDeletionAt: null
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    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4858 …}
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      date: 2023-10-26 06:57:53.0 +02:00
    }
  }
  +asLink: true
}
vote App\Twig\Components\VoteComponent 12.0 MiB 2.02 ms
Input props 
[
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      +avatar: null
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      +username: "@evo@sh.itjust.works"
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      +blockedMagazines: Doctrine\ORM\PersistentCollection {#4840 …}
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      -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4858 …}
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      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1698296273 {#4791
        date: 2023-10-26 06:57:53.0 +02:00
      }
    }
    +entry: App\Entity\Entry {#2412
      +user: Proxies\__CG__\App\Entity\User {#1970
        +avatar: Proxies\__CG__\App\Entity\Image {#1518 …}
        +cover: null
        +email: "GreatAlbatross@feddit.uk"
        +username: "@GreatAlbatross@feddit.uk"
        +roles: []
        +followersCount: 0
        +homepage: "front"
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          date: 2024-10-20 17:30:43.0 +02:00
        }
        +markedForDeletionAt: null
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        +oauthGithubId: null
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        +moderatorTokens: Doctrine\ORM\PersistentCollection {#1519 …}
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        +entries: Doctrine\ORM\PersistentCollection {#1406 …}
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        -id: 48013
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        -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1669 …}
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          date: 2023-10-03 14:20:54.0 +02:00
        }
        +__isInitialized__: true
         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
        +rules: null
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          date: 2024-10-21 21:44:20.0 +02:00
        }
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      }
      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
      +type: "article"
      +lang: "en"
      +isOc: false
      +hasEmbed: false
      +commentCount: 10
      +favouriteCount: 29
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        date: 2024-09-30 13:22:17.0 +02:00
      }
      +ip: null
      +adaAmount: 0
      +tags: null
      +mentions: null
      +comments: Doctrine\ORM\PersistentCollection {#1884 …}
      +votes: Doctrine\ORM\PersistentCollection {#1973 …}
      +reports: Doctrine\ORM\PersistentCollection {#1959 …}
      +favourites: Doctrine\ORM\PersistentCollection {#1927 …}
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      +badges: Doctrine\ORM\PersistentCollection {#2440 …}
      +children: []
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      -titleTs: "'air':1 'co2':3 'monitor':4 'option':5 'qualiti':2"
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    +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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      +image: null
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      -bodyTs: "'-110':181 '-40':78 '/)':372 '/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':412 '/downloads/air-q_specs_de+en.pdf).':621 '/products/catalog/scd30/).':509 '/products/element)':176 '/produktvarianten#uebersicht)':566 '/shop/#!/diy-basic-kit/p/447361353/category=154292501)':462 '1':70 '10':480 '120':380 '135':385 '160':178 '2':171 '20':77 '280':568 '3':368 '390':571 '4':464 '40':550 '5':560 '540':574 '60':459 '70':180,476 'accur':511,555 'accuraci':407,504,616 'acknowledg':228 'add':59 'afaik':330 'ah':584 'air':374,384,562 'air-q':561 'airgradi':369,538,558 'alleg':91 'also':445 'amazon/alibaba':74 'api':188,191,209,273 'aqi':210 'around':549 'array':613 'avail':417 'awair':172,289 'back':275 'back-end':274 'bad':258 'basic':449,573,585,594 'benefit':31 'beyond':45 'bought':127 'box':671 'brick':364 'build':451 'build-your-own':450 'buy':150,166,320,432 'call':300 'ceas':329 'chart':154 'cheap':94 'cheaper':540 'clear':408,505,617 'close':9,241,279,634 'co':589 'co2':24,86,115,195,396,485,519,579 'cold':11 'complet':674 'comprehens':611,653 'con':95,218,413,512,629 'connect':79,184,358,389,488,600 'consid':525 'contribut':296 'could':20,295,359,429 'coupl':352 'd':642 'damn':652 'data':96,139,235 'day':4,366 'deal':266 'decent':201 'definit':524,656 'detect':456 'devic':18,162,216,270,628 'display':439 'effect':99 'effort':44 'element':173 'en.air-q.com':565 'en.air-q.com/produktvarianten#uebersicht)':564 'end':276 'esp':483 'esp32':471 'esphom':392,491 'estim':119 'europ':419 'everyth':667 'exchang':306 'expens':633,681 'featur':537 'firmwar':239 'first':292 'follow':1 'fortun':134 'found':252 'gather':37 'gbp':68 'general':109 'get':103,644 'good':334 'good/bad':623 'hand':183,336 'happi':265 'hass':81,186,205,391,490,602 'haven':52 'hesit':340 'histori':286 'honest':427 'howev':527 'humid':89 'includ':378 'inform':34 'insan':285 'instead':118 'integr':21,203,604 'isn':226 'issu':222,350 'jobbi':75 'key':664 'known':421 'kpa':590 'leav':360 'led':624 'light':570,578,587 'like':423,436 'littl':342,415,514 'local':187,208,607 'long':261 'look':16 'm':339 'main':23,161 'maintain':404,501 'make':660 'manufactur':225 'may':58,149 'mean':231 'might':30 'mine':323 'money':640 'monitor':25 'much':42,532 'multipl':321 'n02':599 'name':73 'nativ':603 'near':126 'network':190,608 'new':179 'nois':582 'o2':596 'o3':597 'offer':446 'ole':438 'one':128,151,365,376,388,425,442,645 'oof':630 'open':373,383,402,499 'option':69,170,367,463,541,559 'paid':303 'peopl':29,315 'period':232 'planetwatch':301 'plus':588,595 'pm1/2.5/10':591 'pm2.5':90,199,400 'potenti':355 'pretti':651 'price':65,76,177,377,475,567 'pricey':416 'pro':576,592 'probabl':643 'problemat':356 'proper':114,146 'pros':92,200,401,498,609 'purchas':54 'q':563 'quit':55 'random':72 'random-nam':71 'rather':435 'read':124,212,308 'read-out':211 'readout':625 'releas':293 'report':220,238,347 'requir':516 'research':50 'respect':657 'return':97,104 'rh':198,399,487,521,583 'roll':466 'roll-your-own':465 's8':547 'scd30':474,479 'second':182,335 'see':430 'sensair':546 'sensirion.com':508 'sensirion.com/products/catalog/scd30/).':507 'sensor':85,108,116,194,202,245,395,484,577,612 'ship':379 'simpl':622 'sinc':38 'slight':284 'so2':598 'solut':147,259,672 'somehow':311 'sourc':242,280,403,500,635 'specif':243,405,502,614 'start':15,316,319 'state':248,409,506,618 'still':553 'suppli':337 'support.air-q.com':620 'support.air-q.com/downloads/air-q_specs_de+en.pdf).':619 'system':299 'temperatur':88,197,398,581 'test':518 'thank':10 'thought':27 'time':133 'token':304,310 'turn':663 'turn-key':662 'understand':675 'unlimit':639 'unoffici':253 'updat':61 'use':544 'useless':100 'user':219 'valu':313 've':14,36 'via':206,393,492 'voc':87,123,196,397,455,580 'want':497 'weather':12 'whatev':495 'wifi':82,193,221,269,349,357,606 'wifi/bt':394,493 'window':8 'without':454 'work':515 'would':164,523,542 'www.airgradient.com':371,411,461 'www.airgradient.com/)':370 'www.airgradient.com/documents/spec-sheets/spec_sheet_airgradient_one_i-9psl.pdf).':410 'www.airgradient.com/shop/#!/diy-basic-kit/p/447361353/category=154292501)':460 'www.getawair.com':175 'www.getawair.com/products/element)':174 'yep':317 'yet':56 'zigbe':84"
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    +magazine: App\Entity\Magazine {#266}
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    +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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boost App\Twig\Components\BoostComponent 12.0 MiB 2.70 ms
Input props 
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    +magazine: App\Entity\Magazine {#266}
    +image: null
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    +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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        +title: "homeassistant"
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      +image: null
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    }
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    +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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  }
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}
entry_comment App\Twig\Components\EntryCommentComponent 12.0 MiB 111.02 ms
Input props 
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      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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      +votes: Doctrine\ORM\PersistentCollection {#4797 …}
      +reports: Doctrine\ORM\PersistentCollection {#4799 …}
      +favourites: Doctrine\ORM\PersistentCollection {#4801 …}
      +notifications: Doctrine\ORM\PersistentCollection {#4803 …}
      -id: 324694
      -bodyTs: "'-1':3 '/products/air-1?variant=47743956123955)':6 'air':2 'apollo':1 'good':10 'hardwar':16 'like':8 'open':12 'option':11 'seem':7 'shop.apolloautomation.cloud':5 'shop.apolloautomation.cloud/products/air-1?variant=47743956123955)':4 'softwar':14 'sourc':13"
      +ranking: 0
      +commentCount: 0
      +upVotes: 0
      +downVotes: 0
      +visibility: "visible             "
      +apId: "https://sh.itjust.works/comment/7771834"
      +editedAt: null
      +createdAt: DateTimeImmutable @1705717240 {#4788
        date: 2024-01-20 03:20:40.0 +01:00
      }
    }
    +root: App\Entity\EntryComment {#4792}
    +body: "It seems very nice! Do you have it? How is it? Do you know what gasses the gas sensor measure?"
    +lang: "en"
    +isAdult: false
    +favouriteCount: 0
    +score: 0
    +lastActive: DateTime @1705747956 {#4888
      date: 2024-01-20 11:52:36.0 +01:00
    }
    +ip: null
    +tags: null
    +mentions: [
      "@GreatAlbatross@feddit.uk"
      "@evo@sh.itjust.works"
    ]
    +children: Doctrine\ORM\PersistentCollection {#4892 …}
    +nested: Doctrine\ORM\PersistentCollection {#4894 …}
    +votes: Doctrine\ORM\PersistentCollection {#4896 …}
    +reports: Doctrine\ORM\PersistentCollection {#4898 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4900 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4902 …}
    -id: 325368
    -bodyTs: "'gas':18 'gass':16 'know':14 'measur':20 'nice':4 'seem':2 'sensor':19"
    +ranking: 0
    +commentCount: 0
    +upVotes: 0
    +downVotes: 0
    +visibility: "visible             "
    +apId: "https://lemmy.world/comment/6847149"
    +editedAt: null
    +createdAt: DateTimeImmutable @1705747956 {#4889
      date: 2024-01-20 11:52:36.0 +01:00
    }
  }
  +showMagazineName: false
  +showEntryTitle: false
  +showNested: true
  +level: 2
  +canSeeTrash: false
  +dateAsUrl: false
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
  -authorizationChecker: Symfony\Component\Security\Core\Authorization\AuthorizationChecker {#931 …}
}
user_inline App\Twig\Components\UserInlineComponent 12.0 MiB 10.28 ms
Input props 
[
  "user" => Proxies\__CG__\App\Entity\User {#4891
    +avatar: null
    +cover: null
    +email: "peregus@lemmy.world"
    +username: "@peregus@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1728913863 {#9835
      date: 2024-10-14 15:51:03.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#9840 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#9843 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#9845 …}
    +entries: Doctrine\ORM\PersistentCollection {#9847 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#9849 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#9851 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#9853 …}
    +posts: Doctrine\ORM\PersistentCollection {#9855 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#9857 …}
    +postComments: Doctrine\ORM\PersistentCollection {#9859 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#9861 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#9863 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#9865 …}
    +follows: Doctrine\ORM\PersistentCollection {#9867 …}
    +followers: Doctrine\ORM\PersistentCollection {#9869 …}
    +blocks: Doctrine\ORM\PersistentCollection {#9871 …}
    +blockers: Doctrine\ORM\PersistentCollection {#9873 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#9875 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#9877 …}
    +reports: Doctrine\ORM\PersistentCollection {#9879 …}
    +favourites: Doctrine\ORM\PersistentCollection {#9881 …}
    +violations: Doctrine\ORM\PersistentCollection {#9883 …}
    +notifications: Doctrine\ORM\PersistentCollection {#9885 …}
    +awards: Doctrine\ORM\PersistentCollection {#9887 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#9889 …}
    +categories: Doctrine\ORM\PersistentCollection {#9891 …}
    -id: 48125
    -password: "$2y$13$zyEk.l175M43I5Q0.1jie.G0V1WpQyXtilfBWCugrIIWZkngCcMz2"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#9893 …}
    +apId: "peregus@lemmy.world"
    +apProfileId: "https://lemmy.world/u/peregus"
    +apPublicUrl: "https://lemmy.world/u/peregus"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "peregus"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1721640311 {#9832
      date: 2024-07-22 11:25:11.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1696361262 {#9834
      date: 2023-10-03 21:27:42.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
  "showAvatar" => false
]
Attributes 
[]
Component 
App\Twig\Components\UserInlineComponent {#9795
  +user: Proxies\__CG__\App\Entity\User {#4891
    +avatar: null
    +cover: null
    +email: "peregus@lemmy.world"
    +username: "@peregus@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1728913863 {#9835
      date: 2024-10-14 15:51:03.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#9840 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#9843 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#9845 …}
    +entries: Doctrine\ORM\PersistentCollection {#9847 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#9849 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#9851 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#9853 …}
    +posts: Doctrine\ORM\PersistentCollection {#9855 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#9857 …}
    +postComments: Doctrine\ORM\PersistentCollection {#9859 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#9861 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#9863 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#9865 …}
    +follows: Doctrine\ORM\PersistentCollection {#9867 …}
    +followers: Doctrine\ORM\PersistentCollection {#9869 …}
    +blocks: Doctrine\ORM\PersistentCollection {#9871 …}
    +blockers: Doctrine\ORM\PersistentCollection {#9873 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#9875 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#9877 …}
    +reports: Doctrine\ORM\PersistentCollection {#9879 …}
    +favourites: Doctrine\ORM\PersistentCollection {#9881 …}
    +violations: Doctrine\ORM\PersistentCollection {#9883 …}
    +notifications: Doctrine\ORM\PersistentCollection {#9885 …}
    +awards: Doctrine\ORM\PersistentCollection {#9887 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#9889 …}
    +categories: Doctrine\ORM\PersistentCollection {#9891 …}
    -id: 48125
    -password: "$2y$13$zyEk.l175M43I5Q0.1jie.G0V1WpQyXtilfBWCugrIIWZkngCcMz2"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#9893 …}
    +apId: "peregus@lemmy.world"
    +apProfileId: "https://lemmy.world/u/peregus"
    +apPublicUrl: "https://lemmy.world/u/peregus"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "peregus"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1721640311 {#9832
      date: 2024-07-22 11:25:11.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1696361262 {#9834
      date: 2023-10-03 21:27:42.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
  +showAvatar: false
}
date App\Twig\Components\DateComponent 12.0 MiB 0.58 ms
Input props 
[
  "date" => DateTimeImmutable @1705747956 {#4889
    date: 2024-01-20 11:52:36.0 +01:00
  }
]
Attributes 
[]
Component 
App\Twig\Components\DateComponent {#9913
  +date: DateTimeImmutable @1705747956 {#4889
    date: 2024-01-20 11:52:36.0 +01:00
  }
}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 0.47 ms
Input props 
[
  "createdAt" => DateTimeImmutable @1705747956 {#4889
    date: 2024-01-20 11:52:36.0 +01:00
  }
  "editedAt" => null
]
Attributes 
[]
Component 
App\Twig\Components\DateEditedComponent {#9967
  +createdAt: DateTimeImmutable @1705747956 {#4889
    date: 2024-01-20 11:52:36.0 +01:00
  }
  +editedAt: null
}
user_avatar App\Twig\Components\UserAvatarComponent 12.0 MiB 0.67 ms
Input props 
[
  "user" => Proxies\__CG__\App\Entity\User {#4891
    +avatar: null
    +cover: null
    +email: "peregus@lemmy.world"
    +username: "@peregus@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1728913863 {#9835
      date: 2024-10-14 15:51:03.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#9840 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#9843 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#9845 …}
    +entries: Doctrine\ORM\PersistentCollection {#9847 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#9849 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#9851 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#9853 …}
    +posts: Doctrine\ORM\PersistentCollection {#9855 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#9857 …}
    +postComments: Doctrine\ORM\PersistentCollection {#9859 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#9861 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#9863 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#9865 …}
    +follows: Doctrine\ORM\PersistentCollection {#9867 …}
    +followers: Doctrine\ORM\PersistentCollection {#9869 …}
    +blocks: Doctrine\ORM\PersistentCollection {#9871 …}
    +blockers: Doctrine\ORM\PersistentCollection {#9873 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#9875 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#9877 …}
    +reports: Doctrine\ORM\PersistentCollection {#9879 …}
    +favourites: Doctrine\ORM\PersistentCollection {#9881 …}
    +violations: Doctrine\ORM\PersistentCollection {#9883 …}
    +notifications: Doctrine\ORM\PersistentCollection {#9885 …}
    +awards: Doctrine\ORM\PersistentCollection {#9887 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#9889 …}
    +categories: Doctrine\ORM\PersistentCollection {#9891 …}
    -id: 48125
    -password: "$2y$13$zyEk.l175M43I5Q0.1jie.G0V1WpQyXtilfBWCugrIIWZkngCcMz2"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#9893 …}
    +apId: "peregus@lemmy.world"
    +apProfileId: "https://lemmy.world/u/peregus"
    +apPublicUrl: "https://lemmy.world/u/peregus"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "peregus"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1721640311 {#9832
      date: 2024-07-22 11:25:11.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1696361262 {#9834
      date: 2023-10-03 21:27:42.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
  "width" => 40
  "height" => 40
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#10021
  +width: 40
  +height: 40
  +user: Proxies\__CG__\App\Entity\User {#4891
    +avatar: null
    +cover: null
    +email: "peregus@lemmy.world"
    +username: "@peregus@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1728913863 {#9835
      date: 2024-10-14 15:51:03.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#9840 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#9843 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#9845 …}
    +entries: Doctrine\ORM\PersistentCollection {#9847 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#9849 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#9851 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#9853 …}
    +posts: Doctrine\ORM\PersistentCollection {#9855 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#9857 …}
    +postComments: Doctrine\ORM\PersistentCollection {#9859 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#9861 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#9863 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#9865 …}
    +follows: Doctrine\ORM\PersistentCollection {#9867 …}
    +followers: Doctrine\ORM\PersistentCollection {#9869 …}
    +blocks: Doctrine\ORM\PersistentCollection {#9871 …}
    +blockers: Doctrine\ORM\PersistentCollection {#9873 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#9875 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#9877 …}
    +reports: Doctrine\ORM\PersistentCollection {#9879 …}
    +favourites: Doctrine\ORM\PersistentCollection {#9881 …}
    +violations: Doctrine\ORM\PersistentCollection {#9883 …}
    +notifications: Doctrine\ORM\PersistentCollection {#9885 …}
    +awards: Doctrine\ORM\PersistentCollection {#9887 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#9889 …}
    +categories: Doctrine\ORM\PersistentCollection {#9891 …}
    -id: 48125
    -password: "$2y$13$zyEk.l175M43I5Q0.1jie.G0V1WpQyXtilfBWCugrIIWZkngCcMz2"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#9893 …}
    +apId: "peregus@lemmy.world"
    +apProfileId: "https://lemmy.world/u/peregus"
    +apPublicUrl: "https://lemmy.world/u/peregus"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "peregus"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1721640311 {#9832
      date: 2024-07-22 11:25:11.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1696361262 {#9834
      date: 2023-10-03 21:27:42.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
  +asLink: true
}
vote App\Twig\Components\VoteComponent 12.0 MiB 2.32 ms
Input props 
[
  "subject" => App\Entity\EntryComment {#4890
    +user: Proxies\__CG__\App\Entity\User {#4891
      +avatar: null
      +cover: null
      +email: "peregus@lemmy.world"
      +username: "@peregus@lemmy.world"
      +roles: []
      +followersCount: 0
      +homepage: "front"
      +about: null
      +lastActive: DateTime @1728913863 {#9835
        date: 2024-10-14 15:51:03.0 +02:00
      }
      +markedForDeletionAt: null
      +fields: null
      +oauthGithubId: null
      +oauthGoogleId: null
      +oauthFacebookId: null
      +oauthKeycloakId: null
      +hideAdult: true
      +showSubscribedUsers: true
      +showSubscribedMagazines: true
      +showSubscribedDomains: true
      +preferredLanguages: []
      +featuredMagazines: null
      +showProfileSubscriptions: false
      +showProfileFollowings: true
      +markNewComments: false
      +notifyOnNewEntry: false
      +notifyOnNewEntryReply: true
      +notifyOnNewEntryCommentReply: true
      +notifyOnNewPost: false
      +notifyOnNewPostReply: true
      +notifyOnNewPostCommentReply: true
      +addMentionsEntries: false
      +addMentionsPosts: true
      +isBanned: false
      +isVerified: false
      +isDeleted: false
      +isBot: false
      +spamProtection: true
      +customCss: null
      +ignoreMagazinesCustomCss: false
      +moderatorTokens: Doctrine\ORM\PersistentCollection {#9840 …}
      +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#9843 …}
      +moderatorRequests: Doctrine\ORM\PersistentCollection {#9845 …}
      +entries: Doctrine\ORM\PersistentCollection {#9847 …}
      +entryVotes: Doctrine\ORM\PersistentCollection {#9849 …}
      +entryComments: Doctrine\ORM\PersistentCollection {#9851 …}
      +entryCommentVotes: Doctrine\ORM\PersistentCollection {#9853 …}
      +posts: Doctrine\ORM\PersistentCollection {#9855 …}
      +postVotes: Doctrine\ORM\PersistentCollection {#9857 …}
      +postComments: Doctrine\ORM\PersistentCollection {#9859 …}
      +postCommentVotes: Doctrine\ORM\PersistentCollection {#9861 …}
      +subscriptions: Doctrine\ORM\PersistentCollection {#9863 …}
      +subscribedDomains: Doctrine\ORM\PersistentCollection {#9865 …}
      +follows: Doctrine\ORM\PersistentCollection {#9867 …}
      +followers: Doctrine\ORM\PersistentCollection {#9869 …}
      +blocks: Doctrine\ORM\PersistentCollection {#9871 …}
      +blockers: Doctrine\ORM\PersistentCollection {#9873 …}
      +blockedMagazines: Doctrine\ORM\PersistentCollection {#9875 …}
      +blockedDomains: Doctrine\ORM\PersistentCollection {#9877 …}
      +reports: Doctrine\ORM\PersistentCollection {#9879 …}
      +favourites: Doctrine\ORM\PersistentCollection {#9881 …}
      +violations: Doctrine\ORM\PersistentCollection {#9883 …}
      +notifications: Doctrine\ORM\PersistentCollection {#9885 …}
      +awards: Doctrine\ORM\PersistentCollection {#9887 …}
      +subscribedCategories: Doctrine\ORM\PersistentCollection {#9889 …}
      +categories: Doctrine\ORM\PersistentCollection {#9891 …}
      -id: 48125
      -password: "$2y$13$zyEk.l175M43I5Q0.1jie.G0V1WpQyXtilfBWCugrIIWZkngCcMz2"
      -totpSecret: null
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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    +body: "It seems very nice! Do you have it? How is it? Do you know what gasses the gas sensor measure?"
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        +title: "homeassistant"
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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    +body: "It seems very nice! Do you have it? How is it? Do you know what gasses the gas sensor measure?"
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    }
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    }
    +root: App\Entity\EntryComment {#4792}
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]
Attributes 
[]
Component 
App\Twig\Components\BoostComponent {#10147
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       …2
    }
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      }
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        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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      }
      +image: null
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      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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    +body: "It seems very nice! Do you have it? How is it? Do you know what gasses the gas sensor measure?"
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App\Twig\Components\EntryCommentsNestedComponent {#10387
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        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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    }
    +magazine: App\Entity\Magazine {#266}
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      }
      +entry: App\Entity\Entry {#2412}
      +magazine: App\Entity\Magazine {#266}
      +image: null
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      +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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    }
    +root: App\Entity\EntryComment {#4792}
    +body: "It seems very nice! Do you have it? How is it? Do you know what gasses the gas sensor measure?"
    +lang: "en"
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}
entry_comment App\Twig\Components\EntryCommentComponent 12.0 MiB 46.05 ms
Input props 
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      +magazine: App\Entity\Magazine {#266
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        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
      +type: "article"
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        +username: "@peregus@lemmy.world"
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        +markedForDeletionAt: null
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      }
      +entry: App\Entity\Entry {#2412}
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        +image: null
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      }
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]
Attributes 
[]
Component 
App\Twig\Components\EntryCommentComponent {#10442
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      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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        +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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      +body: "It seems very nice! Do you have it? How is it? Do you know what gasses the gas sensor measure?"
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    +body: "I don’t but I have a couple of the presence sensors from the company and like them a lot. They sort of *require* some tuning but have been quite reliable since."
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user_inline App\Twig\Components\UserInlineComponent 12.0 MiB 7.92 ms
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    +entryComments: Doctrine\ORM\PersistentCollection {#4816 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4818 …}
    +posts: Doctrine\ORM\PersistentCollection {#4820 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4822 …}
    +postComments: Doctrine\ORM\PersistentCollection {#4824 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#4826 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#4828 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#4830 …}
    +follows: Doctrine\ORM\PersistentCollection {#4832 …}
    +followers: Doctrine\ORM\PersistentCollection {#4834 …}
    +blocks: Doctrine\ORM\PersistentCollection {#4836 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4838 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4840 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4842 …}
    +reports: Doctrine\ORM\PersistentCollection {#4844 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4846 …}
    +violations: Doctrine\ORM\PersistentCollection {#4848 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4850 …}
    +awards: Doctrine\ORM\PersistentCollection {#4852 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#4854 …}
    +categories: Doctrine\ORM\PersistentCollection {#4856 …}
    -id: 66574
    -password: "$2y$13$jtvLaZf22EhPyh/TnioLo.mdapW4zMHYXQgYZJwu4VKk.ebwNf.Qu"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4858 …}
    +apId: "evo@sh.itjust.works"
    +apProfileId: "https://sh.itjust.works/u/evo"
    +apPublicUrl: "https://sh.itjust.works/u/evo"
    +apFollowersUrl: null
    +apInboxUrl: "https://sh.itjust.works/inbox"
    +apDomain: "sh.itjust.works"
    +apPreferredUsername: "evo"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1698296273 {#4790
      date: 2023-10-26 06:57:53.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698296273 {#4791
      date: 2023-10-26 06:57:53.0 +02:00
    }
  }
  "showAvatar" => false
]
Attributes 
[]
Component 
App\Twig\Components\UserInlineComponent {#10487
  +user: App\Entity\User {#4805
    +avatar: null
    +cover: null
    +email: "evo@sh.itjust.works"
    +username: "@evo@sh.itjust.works"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1727695337 {#4789
      date: 2024-09-30 13:22:17.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4806 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4808 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4810 …}
    +entries: Doctrine\ORM\PersistentCollection {#4812 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4814 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#4816 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4818 …}
    +posts: Doctrine\ORM\PersistentCollection {#4820 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4822 …}
    +postComments: Doctrine\ORM\PersistentCollection {#4824 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#4826 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#4828 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#4830 …}
    +follows: Doctrine\ORM\PersistentCollection {#4832 …}
    +followers: Doctrine\ORM\PersistentCollection {#4834 …}
    +blocks: Doctrine\ORM\PersistentCollection {#4836 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4838 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4840 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4842 …}
    +reports: Doctrine\ORM\PersistentCollection {#4844 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4846 …}
    +violations: Doctrine\ORM\PersistentCollection {#4848 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4850 …}
    +awards: Doctrine\ORM\PersistentCollection {#4852 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#4854 …}
    +categories: Doctrine\ORM\PersistentCollection {#4856 …}
    -id: 66574
    -password: "$2y$13$jtvLaZf22EhPyh/TnioLo.mdapW4zMHYXQgYZJwu4VKk.ebwNf.Qu"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4858 …}
    +apId: "evo@sh.itjust.works"
    +apProfileId: "https://sh.itjust.works/u/evo"
    +apPublicUrl: "https://sh.itjust.works/u/evo"
    +apFollowersUrl: null
    +apInboxUrl: "https://sh.itjust.works/inbox"
    +apDomain: "sh.itjust.works"
    +apPreferredUsername: "evo"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1698296273 {#4790
      date: 2023-10-26 06:57:53.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698296273 {#4791
      date: 2023-10-26 06:57:53.0 +02:00
    }
  }
  +showAvatar: false
}
date App\Twig\Components\DateComponent 12.0 MiB 0.75 ms
Input props 
[
  "date" => DateTimeImmutable @1705943693 {#4907
    date: 2024-01-22 18:14:53.0 +01:00
  }
]
Attributes 
[]
Component 
App\Twig\Components\DateComponent {#10542
  +date: DateTimeImmutable @1705943693 {#4907
    date: 2024-01-22 18:14:53.0 +01:00
  }
}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 0.39 ms
Input props 
[
  "createdAt" => DateTimeImmutable @1705943693 {#4907
    date: 2024-01-22 18:14:53.0 +01:00
  }
  "editedAt" => null
]
Attributes 
[]
Component 
App\Twig\Components\DateEditedComponent {#10596
  +createdAt: DateTimeImmutable @1705943693 {#4907
    date: 2024-01-22 18:14:53.0 +01:00
  }
  +editedAt: null
}
user_avatar App\Twig\Components\UserAvatarComponent 12.0 MiB 0.64 ms
Input props 
[
  "user" => App\Entity\User {#4805
    +avatar: null
    +cover: null
    +email: "evo@sh.itjust.works"
    +username: "@evo@sh.itjust.works"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1727695337 {#4789
      date: 2024-09-30 13:22:17.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4806 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4808 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4810 …}
    +entries: Doctrine\ORM\PersistentCollection {#4812 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4814 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#4816 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4818 …}
    +posts: Doctrine\ORM\PersistentCollection {#4820 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4822 …}
    +postComments: Doctrine\ORM\PersistentCollection {#4824 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#4826 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#4828 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#4830 …}
    +follows: Doctrine\ORM\PersistentCollection {#4832 …}
    +followers: Doctrine\ORM\PersistentCollection {#4834 …}
    +blocks: Doctrine\ORM\PersistentCollection {#4836 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4838 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4840 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4842 …}
    +reports: Doctrine\ORM\PersistentCollection {#4844 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4846 …}
    +violations: Doctrine\ORM\PersistentCollection {#4848 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4850 …}
    +awards: Doctrine\ORM\PersistentCollection {#4852 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#4854 …}
    +categories: Doctrine\ORM\PersistentCollection {#4856 …}
    -id: 66574
    -password: "$2y$13$jtvLaZf22EhPyh/TnioLo.mdapW4zMHYXQgYZJwu4VKk.ebwNf.Qu"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4858 …}
    +apId: "evo@sh.itjust.works"
    +apProfileId: "https://sh.itjust.works/u/evo"
    +apPublicUrl: "https://sh.itjust.works/u/evo"
    +apFollowersUrl: null
    +apInboxUrl: "https://sh.itjust.works/inbox"
    +apDomain: "sh.itjust.works"
    +apPreferredUsername: "evo"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1698296273 {#4790
      date: 2023-10-26 06:57:53.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698296273 {#4791
      date: 2023-10-26 06:57:53.0 +02:00
    }
  }
  "width" => 40
  "height" => 40
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#10650
  +width: 40
  +height: 40
  +user: App\Entity\User {#4805
    +avatar: null
    +cover: null
    +email: "evo@sh.itjust.works"
    +username: "@evo@sh.itjust.works"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1727695337 {#4789
      date: 2024-09-30 13:22:17.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4806 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4808 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4810 …}
    +entries: Doctrine\ORM\PersistentCollection {#4812 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4814 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#4816 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4818 …}
    +posts: Doctrine\ORM\PersistentCollection {#4820 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4822 …}
    +postComments: Doctrine\ORM\PersistentCollection {#4824 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#4826 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#4828 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#4830 …}
    +follows: Doctrine\ORM\PersistentCollection {#4832 …}
    +followers: Doctrine\ORM\PersistentCollection {#4834 …}
    +blocks: Doctrine\ORM\PersistentCollection {#4836 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4838 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4840 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4842 …}
    +reports: Doctrine\ORM\PersistentCollection {#4844 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4846 …}
    +violations: Doctrine\ORM\PersistentCollection {#4848 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4850 …}
    +awards: Doctrine\ORM\PersistentCollection {#4852 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#4854 …}
    +categories: Doctrine\ORM\PersistentCollection {#4856 …}
    -id: 66574
    -password: "$2y$13$jtvLaZf22EhPyh/TnioLo.mdapW4zMHYXQgYZJwu4VKk.ebwNf.Qu"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4858 …}
    +apId: "evo@sh.itjust.works"
    +apProfileId: "https://sh.itjust.works/u/evo"
    +apPublicUrl: "https://sh.itjust.works/u/evo"
    +apFollowersUrl: null
    +apInboxUrl: "https://sh.itjust.works/inbox"
    +apDomain: "sh.itjust.works"
    +apPreferredUsername: "evo"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1698296273 {#4790
      date: 2023-10-26 06:57:53.0 +02:00
    }
    +apDeletedAt: null
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    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698296273 {#4791
      date: 2023-10-26 06:57:53.0 +02:00
    }
  }
  +asLink: true
}
vote App\Twig\Components\VoteComponent 12.0 MiB 3.53 ms
Input props 
[
  "subject" => App\Entity\EntryComment {#4905
    +user: App\Entity\User {#4805
      +avatar: null
      +cover: null
      +email: "evo@sh.itjust.works"
      +username: "@evo@sh.itjust.works"
      +roles: []
      +followersCount: 0
      +homepage: "front"
      +about: null
      +lastActive: DateTime @1727695337 {#4789
        date: 2024-09-30 13:22:17.0 +02:00
      }
      +markedForDeletionAt: null
      +fields: null
      +oauthGithubId: null
      +oauthGoogleId: null
      +oauthFacebookId: null
      +oauthKeycloakId: null
      +hideAdult: true
      +showSubscribedUsers: true
      +showSubscribedMagazines: true
      +showSubscribedDomains: true
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      +featuredMagazines: null
      +showProfileSubscriptions: false
      +showProfileFollowings: true
      +markNewComments: false
      +notifyOnNewEntry: false
      +notifyOnNewEntryReply: true
      +notifyOnNewEntryCommentReply: true
      +notifyOnNewPost: false
      +notifyOnNewPostReply: true
      +notifyOnNewPostCommentReply: true
      +addMentionsEntries: false
      +addMentionsPosts: true
      +isBanned: false
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      +isDeleted: false
      +isBot: false
      +spamProtection: true
      +customCss: null
      +ignoreMagazinesCustomCss: false
      +moderatorTokens: Doctrine\ORM\PersistentCollection {#4806 …}
      +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4808 …}
      +moderatorRequests: Doctrine\ORM\PersistentCollection {#4810 …}
      +entries: Doctrine\ORM\PersistentCollection {#4812 …}
      +entryVotes: Doctrine\ORM\PersistentCollection {#4814 …}
      +entryComments: Doctrine\ORM\PersistentCollection {#4816 …}
      +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4818 …}
      +posts: Doctrine\ORM\PersistentCollection {#4820 …}
      +postVotes: Doctrine\ORM\PersistentCollection {#4822 …}
      +postComments: Doctrine\ORM\PersistentCollection {#4824 …}
      +postCommentVotes: Doctrine\ORM\PersistentCollection {#4826 …}
      +subscriptions: Doctrine\ORM\PersistentCollection {#4828 …}
      +subscribedDomains: Doctrine\ORM\PersistentCollection {#4830 …}
      +follows: Doctrine\ORM\PersistentCollection {#4832 …}
      +followers: Doctrine\ORM\PersistentCollection {#4834 …}
      +blocks: Doctrine\ORM\PersistentCollection {#4836 …}
      +blockers: Doctrine\ORM\PersistentCollection {#4838 …}
      +blockedMagazines: Doctrine\ORM\PersistentCollection {#4840 …}
      +blockedDomains: Doctrine\ORM\PersistentCollection {#4842 …}
      +reports: Doctrine\ORM\PersistentCollection {#4844 …}
      +favourites: Doctrine\ORM\PersistentCollection {#4846 …}
      +violations: Doctrine\ORM\PersistentCollection {#4848 …}
      +notifications: Doctrine\ORM\PersistentCollection {#4850 …}
      +awards: Doctrine\ORM\PersistentCollection {#4852 …}
      +subscribedCategories: Doctrine\ORM\PersistentCollection {#4854 …}
      +categories: Doctrine\ORM\PersistentCollection {#4856 …}
      -id: 66574
      -password: "$2y$13$jtvLaZf22EhPyh/TnioLo.mdapW4zMHYXQgYZJwu4VKk.ebwNf.Qu"
      -totpSecret: null
      -totpBackupCodes: []
      -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4858 …}
      +apId: "evo@sh.itjust.works"
      +apProfileId: "https://sh.itjust.works/u/evo"
      +apPublicUrl: "https://sh.itjust.works/u/evo"
      +apFollowersUrl: null
      +apInboxUrl: "https://sh.itjust.works/inbox"
      +apDomain: "sh.itjust.works"
      +apPreferredUsername: "evo"
      +apDiscoverable: true
      +apManuallyApprovesFollowers: false
      +privateKey: null
      +publicKey: null
      +apFetchedAt: DateTime @1698296273 {#4790
        date: 2023-10-26 06:57:53.0 +02:00
      }
      +apDeletedAt: null
      +apTimeoutAt: null
      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1698296273 {#4791
        date: 2023-10-26 06:57:53.0 +02:00
      }
    }
    +entry: App\Entity\Entry {#2412
      +user: Proxies\__CG__\App\Entity\User {#1970
        +avatar: Proxies\__CG__\App\Entity\Image {#1518 …}
        +cover: null
        +email: "GreatAlbatross@feddit.uk"
        +username: "@GreatAlbatross@feddit.uk"
        +roles: []
        +followersCount: 0
        +homepage: "front"
        +about: null
        +lastActive: DateTime @1729438243 {#1536
          date: 2024-10-20 17:30:43.0 +02:00
        }
        +markedForDeletionAt: null
        +fields: null
        +oauthGithubId: null
        +oauthGoogleId: null
        +oauthFacebookId: null
        +oauthKeycloakId: null
        +hideAdult: true
        +showSubscribedUsers: true
        +showSubscribedMagazines: true
        +showSubscribedDomains: true
        +preferredLanguages: []
        +featuredMagazines: null
        +showProfileSubscriptions: false
        +showProfileFollowings: true
        +markNewComments: false
        +notifyOnNewEntry: false
        +notifyOnNewEntryReply: true
        +notifyOnNewEntryCommentReply: true
        +notifyOnNewPost: false
        +notifyOnNewPostReply: true
        +notifyOnNewPostCommentReply: true
        +addMentionsEntries: false
        +addMentionsPosts: true
        +isBanned: false
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        +isDeleted: false
        +isBot: false
        +spamProtection: true
        +customCss: null
        +ignoreMagazinesCustomCss: false
        +moderatorTokens: Doctrine\ORM\PersistentCollection {#1519 …}
        +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1517 …}
        +moderatorRequests: Doctrine\ORM\PersistentCollection {#1623 …}
        +entries: Doctrine\ORM\PersistentCollection {#1406 …}
        +entryVotes: Doctrine\ORM\PersistentCollection {#1713 …}
        +entryComments: Doctrine\ORM\PersistentCollection {#1710 …}
        +entryCommentVotes: Doctrine\ORM\PersistentCollection {#1474 …}
        +posts: Doctrine\ORM\PersistentCollection {#1745 …}
        +postVotes: Doctrine\ORM\PersistentCollection {#1485 …}
        +postComments: Doctrine\ORM\PersistentCollection {#1759 …}
        +postCommentVotes: Doctrine\ORM\PersistentCollection {#1637 …}
        +subscriptions: Doctrine\ORM\PersistentCollection {#1475 …}
        +subscribedDomains: Doctrine\ORM\PersistentCollection {#1636 …}
        +follows: Doctrine\ORM\PersistentCollection {#1409 …}
        +followers: Doctrine\ORM\PersistentCollection {#1624 …}
        +blocks: Doctrine\ORM\PersistentCollection {#1425 …}
        +blockers: Doctrine\ORM\PersistentCollection {#1441 …}
        +blockedMagazines: Doctrine\ORM\PersistentCollection {#1460 …}
        +blockedDomains: Doctrine\ORM\PersistentCollection {#1439 …}
        +reports: Doctrine\ORM\PersistentCollection {#1416 …}
        +favourites: Doctrine\ORM\PersistentCollection {#1430 …}
        +violations: Doctrine\ORM\PersistentCollection {#1694 …}
        +notifications: Doctrine\ORM\PersistentCollection {#1700 …}
        +awards: Doctrine\ORM\PersistentCollection {#1434 …}
        +subscribedCategories: Doctrine\ORM\PersistentCollection {#1610 …}
        +categories: Doctrine\ORM\PersistentCollection {#1640 …}
        -id: 48013
        -password: "$2y$13$DluHbsLS1LhAj8nI7/EbYeFlfbb/sgxziWKdP7TjY53XHbLtohmey"
        -totpSecret: null
        -totpBackupCodes: []
        -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1669 …}
        +apId: "GreatAlbatross@feddit.uk"
        +apProfileId: "https://feddit.uk/u/GreatAlbatross"
        +apPublicUrl: "https://feddit.uk/u/GreatAlbatross"
        +apFollowersUrl: null
        +apInboxUrl: "https://feddit.uk/inbox"
        +apDomain: "feddit.uk"
        +apPreferredUsername: "GreatAlbatross"
        +apDiscoverable: true
        +apManuallyApprovesFollowers: false
        +privateKey: null
        +publicKey: null
        +apFetchedAt: DateTime @1703860467 {#1515
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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        +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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      +body: "It seems very nice! Do you have it? How is it? Do you know what gasses the gas sensor measure?"
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    +body: "I don’t but I have a couple of the presence sensors from the company and like them a lot. They sort of *require* some tuning but have been quite reliable since."
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Component 
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      }
      +entry: App\Entity\Entry {#2412}
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      +parent: App\Entity\EntryComment {#4792
        +user: App\Entity\User {#4805}
        +entry: App\Entity\Entry {#2412}
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        +image: null
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        +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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      +root: App\Entity\EntryComment {#4792}
      +body: "It seems very nice! Do you have it? How is it? Do you know what gasses the gas sensor measure?"
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    +root: App\Entity\EntryComment {#4792}
    +body: "I don’t but I have a couple of the presence sensors from the company and like them a lot. They sort of *require* some tuning but have been quite reliable since."
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  +formDest: "entry_comment"
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  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
}
boost App\Twig\Components\BoostComponent 12.0 MiB 5.99 ms
Input props 
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        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
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      +image: null
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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]
Attributes 
[]
Component 
App\Twig\Components\BoostComponent {#10782
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      }
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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        +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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      +body: "It seems very nice! Do you have it? How is it? Do you know what gasses the gas sensor measure?"
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    +body: "I don’t but I have a couple of the presence sensors from the company and like them a lot. They sort of *require* some tuning but have been quite reliable since."
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
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      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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        +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
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      +body: "It seems very nice! Do you have it? How is it? Do you know what gasses the gas sensor measure?"
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    +body: "I don’t but I have a couple of the presence sensors from the company and like them a lot. They sort of *require* some tuning but have been quite reliable since."
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        +name: "homeassistant@lemmy.world"
        +title: "homeassistant"
        +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
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      +slug: "Air-quality-Co2-monitoring-options"
      +title: "Air quality (Co2) monitoring options"
      +url: null
      +body: """
        Following a few days with all the windows closed (thanks cold weather), I’ve started looking into devices I could integrate for (mainly) Co2 monitoring.\n
        \n
        I thought other people might benefit from the information I’ve gathered, since it’s not much more effort beyond me just doing the research.\n
        \n
        I haven’t purchased quite yet, and may add an update when I do.  \n
        Prices are in GBP.\n
        \n
        ---\n
        \n
        Option 1: Random-name amazon/alibaba jobbies.\n
        \n
        - Price: £20-40\n
        - Connectivity to hass: WiFi or Zigbee.\n
        - Sensors: Co2, VOC, Temperature, Humidity, PM2.5 (allegedly…)\n
        - Pros: Very cheap.\n
        - Cons: Data returned is effectively useless, when it gets returned at all.\n
        - These sensors generally don’t have a proper Co2 sensor, and instead estimate it from a VOC reading.\n
        \n
        I nearly bought one of these a few times, fortunately there is now more data about them.  \n
        Once I have my proper solution, I may buy one just to chart how off they are!  \n
        As a main device, I would not buy any of these.\n
        \n
        ---\n
        \n
        Option 2: [Awair Element](https://www.getawair.com/products/element)\n
        \n
        - Price: £160 new, £70-110 second hand\n
        - Connectivity to HASS: Local API or network API over WiFi.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Decent sensors, integrates with HASS via a local API. AQI read-out on the device itself.\n
        - Cons: Users report wifi issues, which the manufacturer isn’t acknowledging.  \n
            This can mean periods where the data is not reported.  \n
            Firmware is closed source, specifications of sensors are not stated (but have been found unofficially)\n
        \n
        These are not a bad solution, so long as you are happy dealing with a WiFi device and an API back-end that is closed source.  \n
        There is a slightly insane history to the Awair .  \n
        When they first released, they could contribute to a system called PlanetWatch, which paid tokens in exchange for readings.  \n
        These tokens (somehow) had value, so people started…Yep, they started buying multiples, and mining with them.  \n
        This has now ceased, afaik, so there is good second hand supply.  \n
        I’m hesitating a little, just because of the reports of wifi issues, which coupled with a potentially problematic wifi connectivity, could leave me with a brick one day.\n
        \n
        ---\n
        \n
        Option 3: [AirGradient](https://www.airgradient.com/) (Open Air and One)\n
        \n
        - Price including shipping: £120 for the Open Air, £135 for the One\n
        - Connectivity to HASS: ESPHome via WiFi/BT.\n
        - Sensors: Co2, VOC, Temperature, RH, PM2.5\n
        - Pros: Open Source, maintainable, [specifications and accuracy clearly stated](https://www.airgradient.com/documents/spec-sheets/Spec_Sheet_AirGradient_ONE_I-9PSL.pdf).\n
        - Cons: A little pricey, availability in Europe not known.\n
        \n
        I like this one, and honestly, I could see myself buying it.  \n
        I rather like the OLED display on the ONE, too.  \n
        They also offer a more basic build-your-own without VOC detection [for about £60 ](https://www.airgradient.com/shop/#!/DIY-Basic-Kit/p/447361353/category=154292501)\n
        \n
        ---\n
        \n
        Option 4: Roll-your-own, with an ESP32 and an SCD30\n
        \n
        - Price: £70 for the SCD30, £10 for the esp.\n
        - Sensors: Co2 and RH\n
        - Connectivity to HASS: ESPHome via Wifi/BT (or whatever you want)\n
        - Pros: Open source, maintainable, [specifications and accuracy clearly stated](https://sensirion.com/products/catalog/SCD30/). Most accurate.\n
        - Cons: A little work required, only tests Co2 and RH.\n
        \n
        I would definitely consider this, however, it’s not *that* much more for the more featured AirGradient. A cheaper option would be using a SensAir S8, at around £40, which is still as accurate as the AirGradient.\n
        \n
        ---\n
        \n
        Option 5: [Air-q](https://en.air-q.com/produktvarianten#uebersicht)\n
        \n
        - Price: £280 for Light, £390 for Basic, £540 for Pro\n
        - Sensors:\n
        - Light: Co2, VOC, Temperature, Noise, RH, AH.\n
        - Basic: As Light, plus CO, KPa, PM1/2.5/10.\n
        - Pro: As Basic, plus O2, O3, SO2, N02\n
        - Connectivity to HASS: Native integration over WiFi, local network.\n
        - Pros: Very comprehensive sensor array. [Specifications and accuracy clearly stated](https://support.air-q.com/downloads/air-Q_Specs_de+en.pdf). Simple Good/bad LED readout on the device.\n
        - Cons: Oof, that’s expensive. Closed source.\n
        \n
        If I had unlimited money, I’d probably get one of these, because it’s pretty damned comprehensive.  \n
        And I definitely respect them for making a turn-key “it does everything out of the box” solution, and completely understand that’s why it’s expensive.
        """
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      +cross: false
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        date: 2024-09-20 07:33:07.0 +02:00
      }
      +createdAt: DateTimeImmutable @1705685392 {#2420
        date: 2024-01-19 18:29:52.0 +01:00
      }
    }
    +magazine: App\Entity\Magazine {#266}
    +image: null
    +parent: App\Entity\EntryComment {#4890
      +user: Proxies\__CG__\App\Entity\User {#4891
        +avatar: null
        +cover: null
        +email: "peregus@lemmy.world"
        +username: "@peregus@lemmy.world"
        +roles: []
        +followersCount: 0
        +homepage: "front"
        +about: null
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          date: 2024-10-14 15:51:03.0 +02:00
        }
        +markedForDeletionAt: null
        +fields: null
        +oauthGithubId: null
        +oauthGoogleId: null
        +oauthFacebookId: null
        +oauthKeycloakId: null
        +hideAdult: true
        +showSubscribedUsers: true
        +showSubscribedMagazines: true
        +showSubscribedDomains: true
        +preferredLanguages: []
        +featuredMagazines: null
        +showProfileSubscriptions: false
        +showProfileFollowings: true
        +markNewComments: false
        +notifyOnNewEntry: false
        +notifyOnNewEntryReply: true
        +notifyOnNewEntryCommentReply: true
        +notifyOnNewPost: false
        +notifyOnNewPostReply: true
        +notifyOnNewPostCommentReply: true
        +addMentionsEntries: false
        +addMentionsPosts: true
        +isBanned: false
        +isVerified: false
        +isDeleted: false
        +isBot: false
        +spamProtection: true
        +customCss: null
        +ignoreMagazinesCustomCss: false
        +moderatorTokens: Doctrine\ORM\PersistentCollection {#9840 …}
        +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#9843 …}
        +moderatorRequests: Doctrine\ORM\PersistentCollection {#9845 …}
        +entries: Doctrine\ORM\PersistentCollection {#9847 …}
        +entryVotes: Doctrine\ORM\PersistentCollection {#9849 …}
        +entryComments: Doctrine\ORM\PersistentCollection {#9851 …}
        +entryCommentVotes: Doctrine\ORM\PersistentCollection {#9853 …}
        +posts: Doctrine\ORM\PersistentCollection {#9855 …}
        +postVotes: Doctrine\ORM\PersistentCollection {#9857 …}
        +postComments: Doctrine\ORM\PersistentCollection {#9859 …}
        +postCommentVotes: Doctrine\ORM\PersistentCollection {#9861 …}
        +subscriptions: Doctrine\ORM\PersistentCollection {#9863 …}
        +subscribedDomains: Doctrine\ORM\PersistentCollection {#9865 …}
        +follows: Doctrine\ORM\PersistentCollection {#9867 …}
        +followers: Doctrine\ORM\PersistentCollection {#9869 …}
        +blocks: Doctrine\ORM\PersistentCollection {#9871 …}
        +blockers: Doctrine\ORM\PersistentCollection {#9873 …}
        +blockedMagazines: Doctrine\ORM\PersistentCollection {#9875 …}
        +blockedDomains: Doctrine\ORM\PersistentCollection {#9877 …}
        +reports: Doctrine\ORM\PersistentCollection {#9879 …}
        +favourites: Doctrine\ORM\PersistentCollection {#9881 …}
        +violations: Doctrine\ORM\PersistentCollection {#9883 …}
        +notifications: Doctrine\ORM\PersistentCollection {#9885 …}
        +awards: Doctrine\ORM\PersistentCollection {#9887 …}
        +subscribedCategories: Doctrine\ORM\PersistentCollection {#9889 …}
        +categories: Doctrine\ORM\PersistentCollection {#9891 …}
        -id: 48125
        -password: "$2y$13$zyEk.l175M43I5Q0.1jie.G0V1WpQyXtilfBWCugrIIWZkngCcMz2"
        -totpSecret: null
        -totpBackupCodes: []
        -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#9893 …}
        +apId: "peregus@lemmy.world"
        +apProfileId: "https://lemmy.world/u/peregus"
        +apPublicUrl: "https://lemmy.world/u/peregus"
        +apFollowersUrl: null
        +apInboxUrl: "https://lemmy.world/inbox"
        +apDomain: "lemmy.world"
        +apPreferredUsername: "peregus"
        +apDiscoverable: true
        +apManuallyApprovesFollowers: false
        +privateKey: null
        +publicKey: null
        +apFetchedAt: DateTime @1721640311 {#9832
          date: 2024-07-22 11:25:11.0 +02:00
        }
        +apDeletedAt: null
        +apTimeoutAt: null
        +visibility: "visible             "
        +createdAt: DateTimeImmutable @1696361262 {#9834
          date: 2023-10-03 21:27:42.0 +02:00
        }
        +__isInitialized__: true
         …2
      }
      +entry: App\Entity\Entry {#2412}
      +magazine: App\Entity\Magazine {#266}
      +image: null
      +parent: App\Entity\EntryComment {#4792
        +user: App\Entity\User {#4805}
        +entry: App\Entity\Entry {#2412}
        +magazine: App\Entity\Magazine {#266}
        +image: null
        +parent: null
        +root: null
        +body: "[Apollo AIR-1](https://shop.apolloautomation.cloud/products/air-1?variant=47743956123955) seems like a good option. Open source software and hardware."
        +lang: "en"
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        +favouriteCount: 1
        +score: 0
        +lastActive: DateTime @1727695336 {#4787
          date: 2024-09-30 13:22:16.0 +02:00
        }
        +ip: null
        +tags: null
        +mentions: [
          "@GreatAlbatross@feddit.uk"
        ]
        +children: Doctrine\ORM\PersistentCollection {#4793 …}
        +nested: Doctrine\ORM\PersistentCollection {#4795 …}
        +votes: Doctrine\ORM\PersistentCollection {#4797 …}
        +reports: Doctrine\ORM\PersistentCollection {#4799 …}
        +favourites: Doctrine\ORM\PersistentCollection {#4801 …}
        +notifications: Doctrine\ORM\PersistentCollection {#4803 …}
        -id: 324694
        -bodyTs: "'-1':3 '/products/air-1?variant=47743956123955)':6 'air':2 'apollo':1 'good':10 'hardwar':16 'like':8 'open':12 'option':11 'seem':7 'shop.apolloautomation.cloud':5 'shop.apolloautomation.cloud/products/air-1?variant=47743956123955)':4 'softwar':14 'sourc':13"
        +ranking: 0
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        +editedAt: null
        +createdAt: DateTimeImmutable @1705717240 {#4788
          date: 2024-01-20 03:20:40.0 +01:00
        }
      }
      +root: App\Entity\EntryComment {#4792}
      +body: "It seems very nice! Do you have it? How is it? Do you know what gasses the gas sensor measure?"
      +lang: "en"
      +isAdult: false
      +favouriteCount: 0
      +score: 0
      +lastActive: DateTime @1705747956 {#4888
        date: 2024-01-20 11:52:36.0 +01:00
      }
      +ip: null
      +tags: null
      +mentions: [
        "@GreatAlbatross@feddit.uk"
        "@evo@sh.itjust.works"
      ]
      +children: Doctrine\ORM\PersistentCollection {#4892 …}
      +nested: Doctrine\ORM\PersistentCollection {#4894 …}
      +votes: Doctrine\ORM\PersistentCollection {#4896 …}
      +reports: Doctrine\ORM\PersistentCollection {#4898 …}
      +favourites: Doctrine\ORM\PersistentCollection {#4900 …}
      +notifications: Doctrine\ORM\PersistentCollection {#4902 …}
      -id: 325368
      -bodyTs: "'gas':18 'gass':16 'know':14 'measur':20 'nice':4 'seem':2 'sensor':19"
      +ranking: 0
      +commentCount: 0
      +upVotes: 0
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      +visibility: "visible             "
      +apId: "https://lemmy.world/comment/6847149"
      +editedAt: null
      +createdAt: DateTimeImmutable @1705747956 {#4889
        date: 2024-01-20 11:52:36.0 +01:00
      }
    }
    +root: App\Entity\EntryComment {#4792}
    +body: "I don’t but I have a couple of the presence sensors from the company and like them a lot. They sort of *require* some tuning but have been quite reliable since."
    +lang: "en"
    +isAdult: false
    +favouriteCount: 1
    +score: 0
    +lastActive: DateTime @1705943693 {#4910
      date: 2024-01-22 18:14:53.0 +01:00
    }
    +ip: null
    +tags: null
    +mentions: [
      "@GreatAlbatross@feddit.uk"
      "@evo@sh.itjust.works"
      "@peregus@lemmy.world"
    ]
    +children: Doctrine\ORM\PersistentCollection {#4913 …}
    +nested: Doctrine\ORM\PersistentCollection {#4917 …}
    +votes: Doctrine\ORM\PersistentCollection {#4919 …}
    +reports: Doctrine\ORM\PersistentCollection {#4920 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4922 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4924 …}
    -id: 331935
    -bodyTs: "'compani':15 'coupl':8 'like':17 'lot':20 'presenc':11 'quit':30 'reliabl':31 'requir':24 'sensor':12 'sinc':32 'sort':22 'tune':26"
    +ranking: 0
    +commentCount: 0
    +upVotes: 0
    +downVotes: 0
    +visibility: "visible             "
    +apId: "https://sh.itjust.works/comment/7904097"
    +editedAt: null
    +createdAt: DateTimeImmutable @1705943693 {#4907
      date: 2024-01-22 18:14:53.0 +01:00
    }
  }
  +nestedComments: []
  +level: 3
  +view: "tree"
  -entryCommentRepository: App\Repository\EntryCommentRepository {#557 …}
  -twig: Twig\Environment {#1252 …}
  -security: Symfony\Bundle\SecurityBundle\Security {#1101 …}
  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
}
settings_row_enum App\Twig\Components\SettingsRowEnumComponent 12.0 MiB 1.53 ms
Input props 
[
  "label" => "Sidebar position"
  "settingsKey" => "KBIN_GENERAL_SIDEBAR_POSITION"
  "values" => [
    [
      "name" => "Left"
      "value" => "LEFT"
    ]
    [
      "name" => "Right"
      "value" => "RIGHT"
    ]
  ]
  "defaultValue" => "RIGHT"
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowEnumComponent {#11164
  +label: "Sidebar position"
  +help: ""
  +settingsKey: "KBIN_GENERAL_SIDEBAR_POSITION"
  +values: [
    [
      "name" => "Left"
      "value" => "LEFT"
    ]
    [
      "name" => "Right"
      "value" => "RIGHT"
    ]
  ]
  +defaultValue: "RIGHT"
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 1.23 ms
Input props 
[
  "label" => "Dynamic lists"
  "settingsKey" => "KBIN_GENERAL_DYNAMIC_LISTS"
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowSwitchComponent {#11228
  +label: "Dynamic lists"
  +help: ""
  +settingsKey: "KBIN_GENERAL_DYNAMIC_LISTS"
  +defaultValue: false
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.91 ms
Input props 
[
  "label" => "Rounded edges"
  "settingsKey" => "KBIN_GENERAL_ROUNDED_EDGES"
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowSwitchComponent {#11293
  +label: "Rounded edges"
  +help: ""
  +settingsKey: "KBIN_GENERAL_ROUNDED_EDGES"
  +defaultValue: false
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 1.20 ms
Input props 
[
  "label" => "Infinite scrolling"
  "help" => "Automatically load more content when you reach the bottom of the page."
  "settingsKey" => "KBIN_GENERAL_INFINITE_SCROLL"
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowSwitchComponent {#11349
  +label: "Infinite scrolling"
  +help: "Automatically load more content when you reach the bottom of the page."
  +settingsKey: "KBIN_GENERAL_INFINITE_SCROLL"
  +defaultValue: false
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 1.14 ms
Input props 
[
  "label" => "Sticky navbar"
  "help" => "The navbar will stick to the top of the page when you scroll down."
  "settingsKey" => "KBIN_GENERAL_FIXED_NAVBAR"
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowSwitchComponent {#11408
  +label: "Sticky navbar"
  +help: "The navbar will stick to the top of the page when you scroll down."
  +settingsKey: "KBIN_GENERAL_FIXED_NAVBAR"
  +defaultValue: false
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 1.06 ms
Input props 
[
  "label" => "Show top bar"
  "settingsKey" => "KBIN_GENERAL_TOPBAR"
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowSwitchComponent {#11464
  +label: "Show top bar"
  +help: ""
  +settingsKey: "KBIN_GENERAL_TOPBAR"
  +defaultValue: false
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 1.00 ms
Input props 
[
  "label" => "Turbo mode (experimental)"
  "settingsKey" => "KBIN_GENERAL_TURBO"
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowSwitchComponent {#11520
  +label: "Turbo mode (experimental)"
  +help: ""
  +settingsKey: "KBIN_GENERAL_TURBO"
  +defaultValue: false
  +reloadRequired: true
}
user_settings_row_switch App\Twig\Components\UserSettingsRowSwitchComponent 12.0 MiB 1.19 ms
Input props 
[
  "label" => "Mark new comments"
  "settingsKey" => "KBIN_MARK_NEW_COMMENTS"
]
Attributes 
[]
Component 
App\Twig\Components\UserSettingsRowSwitchComponent {#11578
  +label: "Mark new comments"
  +help: ""
  +settingsKey: "KBIN_MARK_NEW_COMMENTS"
  +defaultValue: false
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.53 ms
Input props 
[
  "label" => "Show "Support Us" block"
  "settingsKey" => "KBIN_GENERAL_SUPPORT_US_BLOCK"
  "defaultValue" => true
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowSwitchComponent {#11641
  +label: "Show "Support Us" block"
  +help: ""
  +settingsKey: "KBIN_GENERAL_SUPPORT_US_BLOCK"
  +defaultValue: true
  +reloadRequired: true
}
user_settings_row_switch App\Twig\Components\UserSettingsRowSwitchComponent 12.0 MiB 0.73 ms
Input props 
[
  "label" => "Show subscribed users"
  "settingsKey" => "KBIN_SUB_CHANNEL_USERS"
]
Attributes 
[]
Component 
App\Twig\Components\UserSettingsRowSwitchComponent {#11699
  +label: "Show subscribed users"
  +help: ""
  +settingsKey: "KBIN_SUB_CHANNEL_USERS"
  +defaultValue: false
  +reloadRequired: true
}
user_settings_row_switch App\Twig\Components\UserSettingsRowSwitchComponent 12.0 MiB 1.00 ms
Input props 
[
  "label" => "Show subscribed magazines"
  "settingsKey" => "KBIN_SUB_CHANNEL_MAGAZINES"
]
Attributes 
[]
Component 
App\Twig\Components\UserSettingsRowSwitchComponent {#11755
  +label: "Show subscribed magazines"
  +help: ""
  +settingsKey: "KBIN_SUB_CHANNEL_MAGAZINES"
  +defaultValue: false
  +reloadRequired: true
}
user_settings_row_switch App\Twig\Components\UserSettingsRowSwitchComponent 12.0 MiB 0.58 ms
Input props 
[
  "label" => "Show subscribed domains"
  "settingsKey" => "KBIN_SUB_CHANNEL_DOMAINS"
]
Attributes 
[]
Component 
App\Twig\Components\UserSettingsRowSwitchComponent {#11811
  +label: "Show subscribed domains"
  +help: ""
  +settingsKey: "KBIN_SUB_CHANNEL_DOMAINS"
  +defaultValue: false
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.49 ms
Input props 
[
  "label" => "Auto media preview"
  "help" => "Automatically expand media previews."
  "settingsKey" => "KBIN_ENTRIES_SHOW_PREVIEW"
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowSwitchComponent {#11867
  +label: "Auto media preview"
  +help: "Automatically expand media previews."
  +settingsKey: "KBIN_ENTRIES_SHOW_PREVIEW"
  +defaultValue: false
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.58 ms
Input props 
[
  "label" => "Compact view"
  "settingsKey" => "KBIN_ENTRIES_COMPACT"
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowSwitchComponent {#11923
  +label: "Compact view"
  +help: ""
  +settingsKey: "KBIN_ENTRIES_COMPACT"
  +defaultValue: false
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.48 ms
Input props 
[
  "label" => "Show users’ avatars"
  "settingsKey" => "KBIN_ENTRIES_SHOW_USERS_AVATARS"
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowSwitchComponent {#11979
  +label: "Show users’ avatars"
  +help: ""
  +settingsKey: "KBIN_ENTRIES_SHOW_USERS_AVATARS"
  +defaultValue: false
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.48 ms
Input props 
[
  "label" => "Show magazines’ icons"
  "settingsKey" => "KBIN_ENTRIES_SHOW_MAGAZINES_ICONS"
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowSwitchComponent {#12035
  +label: "Show magazines’ icons"
  +help: ""
  +settingsKey: "KBIN_ENTRIES_SHOW_MAGAZINES_ICONS"
  +defaultValue: false
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.51 ms
Input props 
[
  "label" => "Show thumbnails"
  "settingsKey" => "KBIN_ENTRIES_SHOW_THUMBNAILS"
  "defaultValue" => true
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowSwitchComponent {#12091
  +label: "Show thumbnails"
  +help: ""
  +settingsKey: "KBIN_ENTRIES_SHOW_THUMBNAILS"
  +defaultValue: true
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.48 ms
Input props 
[
  "label" => "Auto media preview"
  "help" => "Automatically expand media previews."
  "settingsKey" => "KBIN_POSTS_SHOW_PREVIEW"
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowSwitchComponent {#12147
  +label: "Auto media preview"
  +help: "Automatically expand media previews."
  +settingsKey: "KBIN_POSTS_SHOW_PREVIEW"
  +defaultValue: false
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.48 ms
Input props 
[
  "label" => "Show users’ avatars"
  "settingsKey" => "KBIN_POSTS_SHOW_USERS_AVATARS"
  "defaultValue" => true
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowSwitchComponent {#12203
  +label: "Show users’ avatars"
  +help: ""
  +settingsKey: "KBIN_POSTS_SHOW_USERS_AVATARS"
  +defaultValue: true
  +reloadRequired: true
}
settings_row_enum App\Twig\Components\SettingsRowEnumComponent 12.0 MiB 0.59 ms
Input props 
[
  "label" => "Comment reply position"
  "help" => "Display the comment reply form either at the top or bottom of the page. When 'infinite scroll' is enabled the position will always appear at the top."
  "settingsKey" => "KBIN_COMMENTS_REPLY_POSITION"
  "values" => [
    [
      "name" => "top"
      "value" => "TOP"
    ]
    [
      "name" => "bottom"
      "value" => "BOTTOM"
    ]
  ]
  "defaultValue" => "TOP"
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowEnumComponent {#12259
  +label: "Comment reply position"
  +help: "Display the comment reply form either at the top or bottom of the page. When 'infinite scroll' is enabled the position will always appear at the top."
  +settingsKey: "KBIN_COMMENTS_REPLY_POSITION"
  +values: [
    [
      "name" => "top"
      "value" => "TOP"
    ]
    [
      "name" => "bottom"
      "value" => "BOTTOM"
    ]
  ]
  +defaultValue: "TOP"
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.44 ms
Input props 
[
  "label" => "Show Comment Avatars"
  "help" => "Display/hide user avatars when viewing comments on a single thread or post."
  "settingsKey" => "KBIN_COMMENTS_SHOW_USER_AVATAR"
  "defaultValue" => true
]
Attributes 
[]
Component 
App\Twig\Components\SettingsRowSwitchComponent {#12317
  +label: "Show Comment Avatars"
  +help: "Display/hide user avatars when viewing comments on a single thread or post."
  +settingsKey: "KBIN_COMMENTS_SHOW_USER_AVATAR"
  +defaultValue: true
  +reloadRequired: true
}
user_actions App\Twig\Components\UserActionsComponent 12.0 MiB 4.39 ms
Input props 
[
  "user" => Proxies\__CG__\App\Entity\User {#1970
    +avatar: Proxies\__CG__\App\Entity\Image {#1518 …}
    +cover: null
    +email: "GreatAlbatross@feddit.uk"
    +username: "@GreatAlbatross@feddit.uk"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1729438243 {#1536
      date: 2024-10-20 17:30:43.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#1519 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1517 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#1623 …}
    +entries: Doctrine\ORM\PersistentCollection {#1406 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#1713 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#1710 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#1474 …}
    +posts: Doctrine\ORM\PersistentCollection {#1745 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#1485 …}
    +postComments: Doctrine\ORM\PersistentCollection {#1759 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#1637 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#1475 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#1636 …}
    +follows: Doctrine\ORM\PersistentCollection {#1409 …}
    +followers: Doctrine\ORM\PersistentCollection {#1624 …}
    +blocks: Doctrine\ORM\PersistentCollection {#1425 …}
    +blockers: Doctrine\ORM\PersistentCollection {#1441 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#1460 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#1439 …}
    +reports: Doctrine\ORM\PersistentCollection {#1416 …}
    +favourites: Doctrine\ORM\PersistentCollection {#1430 …}
    +violations: Doctrine\ORM\PersistentCollection {#1694 …}
    +notifications: Doctrine\ORM\PersistentCollection {#1700 …}
    +awards: Doctrine\ORM\PersistentCollection {#1434 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#1610 …}
    +categories: Doctrine\ORM\PersistentCollection {#1640 …}
    -id: 48013
    -password: "$2y$13$DluHbsLS1LhAj8nI7/EbYeFlfbb/sgxziWKdP7TjY53XHbLtohmey"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1669 …}
    +apId: "GreatAlbatross@feddit.uk"
    +apProfileId: "https://feddit.uk/u/GreatAlbatross"
    +apPublicUrl: "https://feddit.uk/u/GreatAlbatross"
    +apFollowersUrl: null
    +apInboxUrl: "https://feddit.uk/inbox"
    +apDomain: "feddit.uk"
    +apPreferredUsername: "GreatAlbatross"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1703860467 {#1515
      date: 2023-12-29 15:34:27.0 +01:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1696335654 {#1516
      date: 2023-10-03 14:20:54.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
]
Attributes 
[]
Component 
App\Twig\Components\UserActionsComponent {#12395
  +user: Proxies\__CG__\App\Entity\User {#1970
    +avatar: Proxies\__CG__\App\Entity\Image {#1518 …}
    +cover: null
    +email: "GreatAlbatross@feddit.uk"
    +username: "@GreatAlbatross@feddit.uk"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1729438243 {#1536
      date: 2024-10-20 17:30:43.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#1519 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1517 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#1623 …}
    +entries: Doctrine\ORM\PersistentCollection {#1406 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#1713 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#1710 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#1474 …}
    +posts: Doctrine\ORM\PersistentCollection {#1745 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#1485 …}
    +postComments: Doctrine\ORM\PersistentCollection {#1759 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#1637 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#1475 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#1636 …}
    +follows: Doctrine\ORM\PersistentCollection {#1409 …}
    +followers: Doctrine\ORM\PersistentCollection {#1624 …}
    +blocks: Doctrine\ORM\PersistentCollection {#1425 …}
    +blockers: Doctrine\ORM\PersistentCollection {#1441 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#1460 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#1439 …}
    +reports: Doctrine\ORM\PersistentCollection {#1416 …}
    +favourites: Doctrine\ORM\PersistentCollection {#1430 …}
    +violations: Doctrine\ORM\PersistentCollection {#1694 …}
    +notifications: Doctrine\ORM\PersistentCollection {#1700 …}
    +awards: Doctrine\ORM\PersistentCollection {#1434 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#1610 …}
    +categories: Doctrine\ORM\PersistentCollection {#1640 …}
    -id: 48013
    -password: "$2y$13$DluHbsLS1LhAj8nI7/EbYeFlfbb/sgxziWKdP7TjY53XHbLtohmey"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1669 …}
    +apId: "GreatAlbatross@feddit.uk"
    +apProfileId: "https://feddit.uk/u/GreatAlbatross"
    +apPublicUrl: "https://feddit.uk/u/GreatAlbatross"
    +apFollowersUrl: null
    +apInboxUrl: "https://feddit.uk/inbox"
    +apDomain: "feddit.uk"
    +apPreferredUsername: "GreatAlbatross"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1703860467 {#1515
      date: 2023-12-29 15:34:27.0 +01:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1696335654 {#1516
      date: 2023-10-03 14:20:54.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
}
date App\Twig\Components\DateComponent 12.0 MiB 0.51 ms
Input props 
[
  "date" => DateTimeImmutable @1705685392 {#2420
    date: 2024-01-19 18:29:52.0 +01:00
  }
]
Attributes 
[]
Component 
App\Twig\Components\DateComponent {#12456
  +date: DateTimeImmutable @1705685392 {#2420
    date: 2024-01-19 18:29:52.0 +01:00
  }
}
magazine_box App\Twig\Components\MagazineBoxComponent 12.0 MiB 43.27 ms
Input props 
[
  "magazine" => App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "homeassistant@lemmy.world"
    +title: "homeassistant"
    +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 46
    +entryCommentCount: 460
    +postCount: 0
    +postCommentCount: 0
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729539860 {#276
      date: 2024-10-21 21:44:20.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 145
    +apId: "homeassistant@lemmy.world"
    +apProfileId: "https://lemmy.world/c/homeassistant"
    +apPublicUrl: "https://lemmy.world/c/homeassistant"
    +apFollowersUrl: "https://lemmy.world/c/homeassistant/followers"
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "homeassistant"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1710368376 {#270
      date: 2024-03-13 23:19:36.0 +01:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1704127905 {#272
      date: 2024-01-01 17:51:45.0 +01:00
    }
  }
  "showSectionTitle" => true
]
Attributes 
[]
Component 
App\Twig\Components\MagazineBoxComponent {#12512
  +magazine: App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "homeassistant@lemmy.world"
    +title: "homeassistant"
    +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 46
    +entryCommentCount: 460
    +postCount: 0
    +postCommentCount: 0
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729539860 {#276
      date: 2024-10-21 21:44:20.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 145
    +apId: "homeassistant@lemmy.world"
    +apProfileId: "https://lemmy.world/c/homeassistant"
    +apPublicUrl: "https://lemmy.world/c/homeassistant"
    +apFollowersUrl: "https://lemmy.world/c/homeassistant/followers"
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "homeassistant"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1710368376 {#270
      date: 2024-03-13 23:19:36.0 +01:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1704127905 {#272
      date: 2024-01-01 17:51:45.0 +01:00
    }
  }
  +showCover: true
  +showDescription: true
  +showRules: true
  +showSubscribeButton: true
  +showInfo: true
  +showMeta: true
  +showSectionTitle: true
  +stretchedLink: true
}
magazine_sub App\Twig\Components\MagazineSubComponent 12.0 MiB 1.71 ms
Input props 
[
  "magazine" => App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "homeassistant@lemmy.world"
    +title: "homeassistant"
    +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 46
    +entryCommentCount: 460
    +postCount: 0
    +postCommentCount: 0
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729539860 {#276
      date: 2024-10-21 21:44:20.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 145
    +apId: "homeassistant@lemmy.world"
    +apProfileId: "https://lemmy.world/c/homeassistant"
    +apPublicUrl: "https://lemmy.world/c/homeassistant"
    +apFollowersUrl: "https://lemmy.world/c/homeassistant/followers"
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "homeassistant"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1710368376 {#270
      date: 2024-03-13 23:19:36.0 +01:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1704127905 {#272
      date: 2024-01-01 17:51:45.0 +01:00
    }
  }
]
Attributes 
[]
Component 
App\Twig\Components\MagazineSubComponent {#12570
  +magazine: App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "homeassistant@lemmy.world"
    +title: "homeassistant"
    +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 46
    +entryCommentCount: 460
    +postCount: 0
    +postCommentCount: 0
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729539860 {#276
      date: 2024-10-21 21:44:20.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 145
    +apId: "homeassistant@lemmy.world"
    +apProfileId: "https://lemmy.world/c/homeassistant"
    +apPublicUrl: "https://lemmy.world/c/homeassistant"
    +apFollowersUrl: "https://lemmy.world/c/homeassistant/followers"
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "homeassistant"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1710368376 {#270
      date: 2024-03-13 23:19:36.0 +01:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1704127905 {#272
      date: 2024-01-01 17:51:45.0 +01:00
    }
  }
}
date App\Twig\Components\DateComponent 12.0 MiB 0.50 ms
Input props 
[
  "date" => DateTimeImmutable @1704127905 {#272
    date: 2024-01-01 17:51:45.0 +01:00
  }
]
Attributes 
[]
Component 
App\Twig\Components\DateComponent {#12646
  +date: DateTimeImmutable @1704127905 {#272
    date: 2024-01-01 17:51:45.0 +01:00
  }
}
user_inline App\Twig\Components\UserInlineComponent 12.0 MiB 2.22 ms
Input props 
[
  "user" => Proxies\__CG__\App\Entity\User {#12705
    +avatar: null
    +cover: null
    +email: "kbin@j0h.nl"
    +username: "Sprite_tm"
    +roles: [
      "ROLE_ADMIN"
    ]
    +followersCount: 0
    +homepage: "front"
    +about: "Hi! I'm Sprite_tm. You may know me from sites like https://spritesmods.com."
    +lastActive: DateTime @1707547382 {#12752
      date: 2024-02-10 07:43:02.0 +01:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: true
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#12754 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#12756 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#12758 …}
    +entries: Doctrine\ORM\PersistentCollection {#12760 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#12762 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#12764 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#12766 …}
    +posts: Doctrine\ORM\PersistentCollection {#12768 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#12770 …}
    +postComments: Doctrine\ORM\PersistentCollection {#12772 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#12774 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#12776 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#12778 …}
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    +apDeletedAt: null
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    }
    +__isInitialized__: true
     …2
  }
]
Attributes 
[]
Component 
App\Twig\Components\UserInlineComponent {#12723
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    +cover: null
    +email: "kbin@j0h.nl"
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    +followersCount: 0
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    }
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    +showSubscribedUsers: true
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    +showSubscribedDomains: true
    +preferredLanguages: []
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    +notifyOnNewEntryReply: false
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    +notifyOnNewPostCommentReply: false
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    +addMentionsPosts: true
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    +isBot: false
    +spamProtection: true
    +customCss: null
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    +entryComments: Doctrine\ORM\PersistentCollection {#12764 …}
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    +apInboxUrl: null
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      """
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      -----END PUBLIC KEY-----
      """
    +apFetchedAt: null
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1686560440 {#12753
      date: 2023-06-12 11:00:40.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
  +showAvatar: true
}
related_magazines App\Twig\Components\RelatedMagazinesComponent 14.0 MiB 35.83 ms
Input props 
[
  "magazine" => "homeassistant@lemmy.world"
  "tag" => null
]
Attributes 
[]
Component 
App\Twig\Components\RelatedMagazinesComponent {#12914
  +limit: 4
  +tag: null
  +magazine: "homeassistant@lemmy.world"
  +type: "magazine"
  +title: "related_magazines"
  +refreshedRandom: false
  -repository: App\Repository\MagazineRepository {#334 …}
  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
  -twig: Twig\Environment {#1252 …}
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
}
active_users App\Twig\Components\ActiveUsersComponent 14.0 MiB 69.93 ms
Input props 
[
  "magazine" => App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "homeassistant@lemmy.world"
    +title: "homeassistant"
    +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 46
    +entryCommentCount: 460
    +postCount: 0
    +postCommentCount: 0
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729539860 {#276
      date: 2024-10-21 21:44:20.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 145
    +apId: "homeassistant@lemmy.world"
    +apProfileId: "https://lemmy.world/c/homeassistant"
    +apPublicUrl: "https://lemmy.world/c/homeassistant"
    +apFollowersUrl: "https://lemmy.world/c/homeassistant/followers"
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "homeassistant"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1710368376 {#270
      date: 2024-03-13 23:19:36.0 +01:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1704127905 {#272
      date: 2024-01-01 17:51:45.0 +01:00
    }
  }
]
Attributes 
[]
Component 
App\Twig\Components\ActiveUsersComponent {#13040
  +magazine: App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "homeassistant@lemmy.world"
    +title: "homeassistant"
    +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 46
    +entryCommentCount: 460
    +postCount: 0
    +postCommentCount: 0
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729539860 {#276
      date: 2024-10-21 21:44:20.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 145
    +apId: "homeassistant@lemmy.world"
    +apProfileId: "https://lemmy.world/c/homeassistant"
    +apPublicUrl: "https://lemmy.world/c/homeassistant"
    +apFollowersUrl: "https://lemmy.world/c/homeassistant/followers"
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "homeassistant"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1710368376 {#270
      date: 2024-03-13 23:19:36.0 +01:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1704127905 {#272
      date: 2024-01-01 17:51:45.0 +01:00
    }
  }
  -userRepository: App\Repository\UserRepository {#603 …}
  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
  -twig: Twig\Environment {#1252 …}
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 13.74 ms
Input props 
[
  "user" => App\Entity\User {#13254
    +avatar: Proxies\__CG__\App\Entity\Image {#13253 …}
    +cover: Proxies\__CG__\App\Entity\Image {#13252 …}
    +email: "solidgrue@lemmy.world"
    +username: "@solidgrue@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "I’m just this guy, you know?"
    +lastActive: DateTime @1729172286 {#13257
      date: 2024-10-17 15:38:06.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13251 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13249 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13247 …}
    +entries: Doctrine\ORM\PersistentCollection {#13245 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13243 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13241 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13239 …}
    +posts: Doctrine\ORM\PersistentCollection {#13237 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13235 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13233 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13231 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13229 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13227 …}
    +follows: Doctrine\ORM\PersistentCollection {#13225 …}
    +followers: Doctrine\ORM\PersistentCollection {#13223 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13221 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13219 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13217 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13215 …}
    +reports: Doctrine\ORM\PersistentCollection {#13213 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13211 …}
    +violations: Doctrine\ORM\PersistentCollection {#13209 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13207 …}
    +awards: Doctrine\ORM\PersistentCollection {#13205 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13203 …}
    +categories: Doctrine\ORM\PersistentCollection {#13201 …}
    -id: 759
    -password: "$2y$13$6y555FIo11R6QPa7JlgYOe5dVRCtJdhMDLupQiwRA598m4bR.ID52"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13199 …}
    +apId: "solidgrue@lemmy.world"
    +apProfileId: "https://lemmy.world/u/solidgrue"
    +apPublicUrl: "https://lemmy.world/u/solidgrue"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "solidgrue"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1728122338 {#13256
      date: 2024-10-05 11:58:58.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1686963234 {#13255
      date: 2023-06-17 02:53:54.0 +02:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#13096
  +width: 65
  +height: 65
  +user: App\Entity\User {#13254
    +avatar: Proxies\__CG__\App\Entity\Image {#13253 …}
    +cover: Proxies\__CG__\App\Entity\Image {#13252 …}
    +email: "solidgrue@lemmy.world"
    +username: "@solidgrue@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "I’m just this guy, you know?"
    +lastActive: DateTime @1729172286 {#13257
      date: 2024-10-17 15:38:06.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13251 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13249 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13247 …}
    +entries: Doctrine\ORM\PersistentCollection {#13245 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13243 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13241 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13239 …}
    +posts: Doctrine\ORM\PersistentCollection {#13237 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13235 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13233 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13231 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13229 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13227 …}
    +follows: Doctrine\ORM\PersistentCollection {#13225 …}
    +followers: Doctrine\ORM\PersistentCollection {#13223 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13221 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13219 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13217 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13215 …}
    +reports: Doctrine\ORM\PersistentCollection {#13213 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13211 …}
    +violations: Doctrine\ORM\PersistentCollection {#13209 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13207 …}
    +awards: Doctrine\ORM\PersistentCollection {#13205 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13203 …}
    +categories: Doctrine\ORM\PersistentCollection {#13201 …}
    -id: 759
    -password: "$2y$13$6y555FIo11R6QPa7JlgYOe5dVRCtJdhMDLupQiwRA598m4bR.ID52"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13199 …}
    +apId: "solidgrue@lemmy.world"
    +apProfileId: "https://lemmy.world/u/solidgrue"
    +apPublicUrl: "https://lemmy.world/u/solidgrue"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "solidgrue"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1728122338 {#13256
      date: 2024-10-05 11:58:58.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1686963234 {#13255
      date: 2023-06-17 02:53:54.0 +02:00
    }
  }
  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 1.66 ms
Input props 
[
  "user" => App\Entity\User {#13444
    +avatar: Proxies\__CG__\App\Entity\Image {#13445 …}
    +cover: null
    +email: "ikidd@lemmy.world"
    +username: "@ikidd@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "![](https://lemmy.world/pictrs/image/89fa671f-2b9b-4ad0-8454-e5d8e039655b.png)"
    +lastActive: DateTime @1729466951 {#13441
      date: 2024-10-21 01:29:11.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13446 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13448 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13450 …}
    +entries: Doctrine\ORM\PersistentCollection {#13452 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13454 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13456 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13458 …}
    +posts: Doctrine\ORM\PersistentCollection {#13460 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13462 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13464 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13466 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13468 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13470 …}
    +follows: Doctrine\ORM\PersistentCollection {#13472 …}
    +followers: Doctrine\ORM\PersistentCollection {#13474 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13476 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13478 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13480 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13482 …}
    +reports: Doctrine\ORM\PersistentCollection {#13484 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13486 …}
    +violations: Doctrine\ORM\PersistentCollection {#13488 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13490 …}
    +awards: Doctrine\ORM\PersistentCollection {#13492 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13494 …}
    +categories: Doctrine\ORM\PersistentCollection {#13496 …}
    -id: 10091
    -password: "$2y$13$Hs01I7h9Qg2.3r7S/UmREenif/tEkQbvUyUBRgrlHdYlemJYd4n.6"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13498 …}
    +apId: "ikidd@lemmy.world"
    +apProfileId: "https://lemmy.world/u/ikidd"
    +apPublicUrl: "https://lemmy.world/u/ikidd"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "ikidd"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1728268140 {#13442
      date: 2024-10-07 04:29:00.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687576792 {#13443
      date: 2023-06-24 05:19:52.0 +02:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#13730
  +width: 65
  +height: 65
  +user: App\Entity\User {#13444
    +avatar: Proxies\__CG__\App\Entity\Image {#13445 …}
    +cover: null
    +email: "ikidd@lemmy.world"
    +username: "@ikidd@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "![](https://lemmy.world/pictrs/image/89fa671f-2b9b-4ad0-8454-e5d8e039655b.png)"
    +lastActive: DateTime @1729466951 {#13441
      date: 2024-10-21 01:29:11.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13446 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13448 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13450 …}
    +entries: Doctrine\ORM\PersistentCollection {#13452 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13454 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13456 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13458 …}
    +posts: Doctrine\ORM\PersistentCollection {#13460 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13462 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13464 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13466 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13468 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13470 …}
    +follows: Doctrine\ORM\PersistentCollection {#13472 …}
    +followers: Doctrine\ORM\PersistentCollection {#13474 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13476 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13478 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13480 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13482 …}
    +reports: Doctrine\ORM\PersistentCollection {#13484 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13486 …}
    +violations: Doctrine\ORM\PersistentCollection {#13488 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13490 …}
    +awards: Doctrine\ORM\PersistentCollection {#13492 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13494 …}
    +categories: Doctrine\ORM\PersistentCollection {#13496 …}
    -id: 10091
    -password: "$2y$13$Hs01I7h9Qg2.3r7S/UmREenif/tEkQbvUyUBRgrlHdYlemJYd4n.6"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13498 …}
    +apId: "ikidd@lemmy.world"
    +apProfileId: "https://lemmy.world/u/ikidd"
    +apPublicUrl: "https://lemmy.world/u/ikidd"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "ikidd"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1728268140 {#13442
      date: 2024-10-07 04:29:00.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687576792 {#13443
      date: 2023-06-24 05:19:52.0 +02:00
    }
  }
  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 0.35 ms
Input props 
[
  "user" => App\Entity\User {#13194
    +avatar: Proxies\__CG__\App\Entity\Image {#13193 …}
    +cover: Proxies\__CG__\App\Entity\Image {#13192 …}
    +email: "linearchaos@lemmy.world"
    +username: "@linearchaos@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "I am a Meat-Popsicle"
    +lastActive: DateTime @1729308159 {#13197
      date: 2024-10-19 05:22:39.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13191 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13189 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13187 …}
    +entries: Doctrine\ORM\PersistentCollection {#13185 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13183 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13181 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13179 …}
    +posts: Doctrine\ORM\PersistentCollection {#13177 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13175 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13173 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13171 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13169 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13167 …}
    +follows: Doctrine\ORM\PersistentCollection {#13165 …}
    +followers: Doctrine\ORM\PersistentCollection {#13163 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13161 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13159 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13157 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13155 …}
    +reports: Doctrine\ORM\PersistentCollection {#13153 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13151 …}
    +violations: Doctrine\ORM\PersistentCollection {#13149 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13147 …}
    +awards: Doctrine\ORM\PersistentCollection {#13145 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13143 …}
    +categories: Doctrine\ORM\PersistentCollection {#13141 …}
    -id: 3108
    -password: "$2y$13$2v2nAdsjTeQGT5pfbqRT/.rNDHJRUmy5WnNcPxe5xhnETAMaVUyXS"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13139 …}
    +apId: "linearchaos@lemmy.world"
    +apProfileId: "https://lemmy.world/u/linearchaos"
    +apPublicUrl: "https://lemmy.world/u/linearchaos"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "linearchaos"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729273460 {#13196
      date: 2024-10-18 19:44:20.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687052393 {#13195
      date: 2023-06-18 03:39:53.0 +02:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#13787
  +width: 65
  +height: 65
  +user: App\Entity\User {#13194
    +avatar: Proxies\__CG__\App\Entity\Image {#13193 …}
    +cover: Proxies\__CG__\App\Entity\Image {#13192 …}
    +email: "linearchaos@lemmy.world"
    +username: "@linearchaos@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "I am a Meat-Popsicle"
    +lastActive: DateTime @1729308159 {#13197
      date: 2024-10-19 05:22:39.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13191 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13189 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13187 …}
    +entries: Doctrine\ORM\PersistentCollection {#13185 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13183 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13181 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13179 …}
    +posts: Doctrine\ORM\PersistentCollection {#13177 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13175 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13173 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13171 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13169 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13167 …}
    +follows: Doctrine\ORM\PersistentCollection {#13165 …}
    +followers: Doctrine\ORM\PersistentCollection {#13163 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13161 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13159 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13157 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13155 …}
    +reports: Doctrine\ORM\PersistentCollection {#13153 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13151 …}
    +violations: Doctrine\ORM\PersistentCollection {#13149 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13147 …}
    +awards: Doctrine\ORM\PersistentCollection {#13145 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13143 …}
    +categories: Doctrine\ORM\PersistentCollection {#13141 …}
    -id: 3108
    -password: "$2y$13$2v2nAdsjTeQGT5pfbqRT/.rNDHJRUmy5WnNcPxe5xhnETAMaVUyXS"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13139 …}
    +apId: "linearchaos@lemmy.world"
    +apProfileId: "https://lemmy.world/u/linearchaos"
    +apPublicUrl: "https://lemmy.world/u/linearchaos"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "linearchaos"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729273460 {#13196
      date: 2024-10-18 19:44:20.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687052393 {#13195
      date: 2023-06-18 03:39:53.0 +02:00
    }
  }
  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 4.36 ms
Input props 
[
  "user" => App\Entity\User {#13427
    +avatar: Proxies\__CG__\App\Entity\Image {#13424 …}
    +cover: Proxies\__CG__\App\Entity\Image {#13419 …}
    +email: "DeltaTangoLima@reddrefuge.com"
    +username: "@DeltaTangoLima@reddrefuge.com"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      Just an Aussie tech guy - home automation, ESP gadgets, networking. Also love my camping and 4WDing.\n
      \n
      Be a good motherfucker. Peace.
      """
    +lastActive: DateTime @1728206804 {#13094
      date: 2024-10-06 11:26:44.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13273 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13262 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13432 …}
    +entries: Doctrine\ORM\PersistentCollection {#13431 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13428 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13425 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13422 …}
    +posts: Doctrine\ORM\PersistentCollection {#13421 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13271 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13414 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13412 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13410 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13408 …}
    +follows: Doctrine\ORM\PersistentCollection {#13406 …}
    +followers: Doctrine\ORM\PersistentCollection {#13404 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13402 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13400 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13398 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13396 …}
    +reports: Doctrine\ORM\PersistentCollection {#13394 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13392 …}
    +violations: Doctrine\ORM\PersistentCollection {#13390 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13388 …}
    +awards: Doctrine\ORM\PersistentCollection {#13386 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13384 …}
    +categories: Doctrine\ORM\PersistentCollection {#13382 …}
    -id: 7409
    -password: "$2y$13$PPzpxxadwj6rnbsXtZV06uAkMX2qpLUMu8q6zzklFbvnVeQxNXaKm"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13380 …}
    +apId: "DeltaTangoLima@reddrefuge.com"
    +apProfileId: "https://reddrefuge.com/u/DeltaTangoLima"
    +apPublicUrl: "https://reddrefuge.com/u/DeltaTangoLima"
    +apFollowersUrl: null
    +apInboxUrl: "https://reddrefuge.com/inbox"
    +apDomain: "reddrefuge.com"
    +apPreferredUsername: "DeltaTangoLima"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1728442483 {#13097
      date: 2024-10-09 04:54:43.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687467753 {#13430
      date: 2023-06-22 23:02:33.0 +02:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#13844
  +width: 65
  +height: 65
  +user: App\Entity\User {#13427
    +avatar: Proxies\__CG__\App\Entity\Image {#13424 …}
    +cover: Proxies\__CG__\App\Entity\Image {#13419 …}
    +email: "DeltaTangoLima@reddrefuge.com"
    +username: "@DeltaTangoLima@reddrefuge.com"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      Just an Aussie tech guy - home automation, ESP gadgets, networking. Also love my camping and 4WDing.\n
      \n
      Be a good motherfucker. Peace.
      """
    +lastActive: DateTime @1728206804 {#13094
      date: 2024-10-06 11:26:44.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13273 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13262 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13432 …}
    +entries: Doctrine\ORM\PersistentCollection {#13431 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13428 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13425 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13422 …}
    +posts: Doctrine\ORM\PersistentCollection {#13421 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13271 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13414 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13412 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13410 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13408 …}
    +follows: Doctrine\ORM\PersistentCollection {#13406 …}
    +followers: Doctrine\ORM\PersistentCollection {#13404 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13402 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13400 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13398 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13396 …}
    +reports: Doctrine\ORM\PersistentCollection {#13394 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13392 …}
    +violations: Doctrine\ORM\PersistentCollection {#13390 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13388 …}
    +awards: Doctrine\ORM\PersistentCollection {#13386 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13384 …}
    +categories: Doctrine\ORM\PersistentCollection {#13382 …}
    -id: 7409
    -password: "$2y$13$PPzpxxadwj6rnbsXtZV06uAkMX2qpLUMu8q6zzklFbvnVeQxNXaKm"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13380 …}
    +apId: "DeltaTangoLima@reddrefuge.com"
    +apProfileId: "https://reddrefuge.com/u/DeltaTangoLima"
    +apPublicUrl: "https://reddrefuge.com/u/DeltaTangoLima"
    +apFollowersUrl: null
    +apInboxUrl: "https://reddrefuge.com/inbox"
    +apDomain: "reddrefuge.com"
    +apPreferredUsername: "DeltaTangoLima"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1728442483 {#13097
      date: 2024-10-09 04:54:43.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687467753 {#13430
      date: 2023-06-22 23:02:33.0 +02:00
    }
  }
  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 9.89 ms
Input props 
[
  "user" => App\Entity\User {#13134
    +avatar: Proxies\__CG__\App\Entity\Image {#13133 …}
    +cover: null
    +email: "nexusband@lemmy.world"
    +username: "@nexusband@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "u/nexusband on Reddit"
    +lastActive: DateTime @1726696730 {#13137
      date: 2024-09-18 23:58:50.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13132 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13130 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13128 …}
    +entries: Doctrine\ORM\PersistentCollection {#13126 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13124 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13122 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13120 …}
    +posts: Doctrine\ORM\PersistentCollection {#13118 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13116 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13114 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13112 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13110 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13108 …}
    +follows: Doctrine\ORM\PersistentCollection {#13058 …}
    +followers: Doctrine\ORM\PersistentCollection {#13060 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13067 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13068 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13070 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13072 …}
    +reports: Doctrine\ORM\PersistentCollection {#13069 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13062 …}
    +violations: Doctrine\ORM\PersistentCollection {#13080 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13077 …}
    +awards: Doctrine\ORM\PersistentCollection {#13085 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13082 …}
    +categories: Doctrine\ORM\PersistentCollection {#13090 …}
    -id: 4990
    -password: "$2y$13$L4RmsNSM4pxzW8kh/RJQxObKhxaVudcF4VQxUn.k1jaJXfXzLJIMK"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13092 …}
    +apId: "nexusband@lemmy.world"
    +apProfileId: "https://lemmy.world/u/nexusband"
    +apPublicUrl: "https://lemmy.world/u/nexusband"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "nexusband"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1719410771 {#13136
      date: 2024-06-26 16:06:11.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687155943 {#13135
      date: 2023-06-19 08:25:43.0 +02:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#13901
  +width: 65
  +height: 65
  +user: App\Entity\User {#13134
    +avatar: Proxies\__CG__\App\Entity\Image {#13133 …}
    +cover: null
    +email: "nexusband@lemmy.world"
    +username: "@nexusband@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "u/nexusband on Reddit"
    +lastActive: DateTime @1726696730 {#13137
      date: 2024-09-18 23:58:50.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13132 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13130 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13128 …}
    +entries: Doctrine\ORM\PersistentCollection {#13126 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13124 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13122 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13120 …}
    +posts: Doctrine\ORM\PersistentCollection {#13118 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13116 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13114 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13112 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13110 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13108 …}
    +follows: Doctrine\ORM\PersistentCollection {#13058 …}
    +followers: Doctrine\ORM\PersistentCollection {#13060 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13067 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13068 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13070 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13072 …}
    +reports: Doctrine\ORM\PersistentCollection {#13069 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13062 …}
    +violations: Doctrine\ORM\PersistentCollection {#13080 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13077 …}
    +awards: Doctrine\ORM\PersistentCollection {#13085 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13082 …}
    +categories: Doctrine\ORM\PersistentCollection {#13090 …}
    -id: 4990
    -password: "$2y$13$L4RmsNSM4pxzW8kh/RJQxObKhxaVudcF4VQxUn.k1jaJXfXzLJIMK"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13092 …}
    +apId: "nexusband@lemmy.world"
    +apProfileId: "https://lemmy.world/u/nexusband"
    +apPublicUrl: "https://lemmy.world/u/nexusband"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "nexusband"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1719410771 {#13136
      date: 2024-06-26 16:06:11.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687155943 {#13135
      date: 2023-06-19 08:25:43.0 +02:00
    }
  }
  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 0.75 ms
Input props 
[
  "user" => App\Entity\User {#13562
    +avatar: Proxies\__CG__\App\Entity\Image {#13563 …}
    +cover: Proxies\__CG__\App\Entity\Image {#13564 …}
    +email: "RandomLegend@lemmy.dbzer0.com"
    +username: "@RandomLegend@lemmy.dbzer0.com"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      [You wouldn’t download a car.](https://www.youtube.com/watch?v=Fb7N-JtQWGI)\n
      \n
      wiki-user: RandomLegend
      """
    +lastActive: DateTime @1729373902 {#13559
      date: 2024-10-19 23:38:22.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13565 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13567 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13569 …}
    +entries: Doctrine\ORM\PersistentCollection {#13571 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13573 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13575 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13577 …}
    +posts: Doctrine\ORM\PersistentCollection {#13579 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13581 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13583 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13585 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13587 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13589 …}
    +follows: Doctrine\ORM\PersistentCollection {#13591 …}
    +followers: Doctrine\ORM\PersistentCollection {#13593 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13595 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13597 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13599 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13601 …}
    +reports: Doctrine\ORM\PersistentCollection {#13603 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13605 …}
    +violations: Doctrine\ORM\PersistentCollection {#13607 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13609 …}
    +awards: Doctrine\ORM\PersistentCollection {#13611 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13613 …}
    +categories: Doctrine\ORM\PersistentCollection {#13615 …}
    -id: 23124
    -password: "$2y$13$2m.lX2bvghWd4.e.do3V3eezE1SpTQ0/FLc/od7BnJcWSIcb4Vn9G"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13617 …}
    +apId: "RandomLegend@lemmy.dbzer0.com"
    +apProfileId: "https://lemmy.dbzer0.com/u/RandomLegend"
    +apPublicUrl: "https://lemmy.dbzer0.com/u/RandomLegend"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.dbzer0.com/inbox"
    +apDomain: "lemmy.dbzer0.com"
    +apPreferredUsername: "RandomLegend"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1727145873 {#13560
      date: 2024-09-24 04:44:33.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1689090339 {#13561
      date: 2023-07-11 17:45:39.0 +02:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#13958
  +width: 65
  +height: 65
  +user: App\Entity\User {#13562
    +avatar: Proxies\__CG__\App\Entity\Image {#13563 …}
    +cover: Proxies\__CG__\App\Entity\Image {#13564 …}
    +email: "RandomLegend@lemmy.dbzer0.com"
    +username: "@RandomLegend@lemmy.dbzer0.com"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      [You wouldn’t download a car.](https://www.youtube.com/watch?v=Fb7N-JtQWGI)\n
      \n
      wiki-user: RandomLegend
      """
    +lastActive: DateTime @1729373902 {#13559
      date: 2024-10-19 23:38:22.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13565 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13567 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13569 …}
    +entries: Doctrine\ORM\PersistentCollection {#13571 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13573 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13575 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13577 …}
    +posts: Doctrine\ORM\PersistentCollection {#13579 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13581 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13583 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13585 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13587 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13589 …}
    +follows: Doctrine\ORM\PersistentCollection {#13591 …}
    +followers: Doctrine\ORM\PersistentCollection {#13593 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13595 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13597 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13599 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13601 …}
    +reports: Doctrine\ORM\PersistentCollection {#13603 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13605 …}
    +violations: Doctrine\ORM\PersistentCollection {#13607 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13609 …}
    +awards: Doctrine\ORM\PersistentCollection {#13611 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13613 …}
    +categories: Doctrine\ORM\PersistentCollection {#13615 …}
    -id: 23124
    -password: "$2y$13$2m.lX2bvghWd4.e.do3V3eezE1SpTQ0/FLc/od7BnJcWSIcb4Vn9G"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13617 …}
    +apId: "RandomLegend@lemmy.dbzer0.com"
    +apProfileId: "https://lemmy.dbzer0.com/u/RandomLegend"
    +apPublicUrl: "https://lemmy.dbzer0.com/u/RandomLegend"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.dbzer0.com/inbox"
    +apDomain: "lemmy.dbzer0.com"
    +apPreferredUsername: "RandomLegend"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1727145873 {#13560
      date: 2024-09-24 04:44:33.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1689090339 {#13561
      date: 2023-07-11 17:45:39.0 +02:00
    }
  }
  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 0.34 ms
Input props 
[
  "user" => App\Entity\User {#13622
    +avatar: Proxies\__CG__\App\Entity\Image {#13623 …}
    +cover: null
    +email: "ALERT@sh.itjust.works"
    +username: "@ALERT@sh.itjust.works"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "Development Automation, Self-Hosted Enthusiast from Kyiv, Ukraine"
    +lastActive: DateTime @1728749168 {#13619
      date: 2024-10-12 18:06:08.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13624 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13626 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13628 …}
    +entries: Doctrine\ORM\PersistentCollection {#13630 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13632 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13634 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13636 …}
    +posts: Doctrine\ORM\PersistentCollection {#13638 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13640 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13642 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13644 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13646 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13648 …}
    +follows: Doctrine\ORM\PersistentCollection {#13650 …}
    +followers: Doctrine\ORM\PersistentCollection {#13652 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13654 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13656 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13658 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13660 …}
    +reports: Doctrine\ORM\PersistentCollection {#13662 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13664 …}
    +violations: Doctrine\ORM\PersistentCollection {#13666 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13668 …}
    +awards: Doctrine\ORM\PersistentCollection {#13670 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13672 …}
    +categories: Doctrine\ORM\PersistentCollection {#13674 …}
    -id: 23696
    -password: "$2y$13$iRQgNA1.GqZY1IytcMyRHOg1Ldhko60AdpAQZdHqH5GDZSlzQQraC"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13676 …}
    +apId: "ALERT@sh.itjust.works"
    +apProfileId: "https://sh.itjust.works/u/ALERT"
    +apPublicUrl: "https://sh.itjust.works/u/ALERT"
    +apFollowersUrl: null
    +apInboxUrl: "https://sh.itjust.works/inbox"
    +apDomain: "sh.itjust.works"
    +apPreferredUsername: "ALERT"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1727769277 {#13620
      date: 2024-10-01 09:54:37.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1689109925 {#13621
      date: 2023-07-11 23:12:05.0 +02:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#14015
  +width: 65
  +height: 65
  +user: App\Entity\User {#13622
    +avatar: Proxies\__CG__\App\Entity\Image {#13623 …}
    +cover: null
    +email: "ALERT@sh.itjust.works"
    +username: "@ALERT@sh.itjust.works"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "Development Automation, Self-Hosted Enthusiast from Kyiv, Ukraine"
    +lastActive: DateTime @1728749168 {#13619
      date: 2024-10-12 18:06:08.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13624 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13626 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13628 …}
    +entries: Doctrine\ORM\PersistentCollection {#13630 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13632 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13634 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13636 …}
    +posts: Doctrine\ORM\PersistentCollection {#13638 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13640 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13642 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13644 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13646 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13648 …}
    +follows: Doctrine\ORM\PersistentCollection {#13650 …}
    +followers: Doctrine\ORM\PersistentCollection {#13652 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13654 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13656 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13658 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13660 …}
    +reports: Doctrine\ORM\PersistentCollection {#13662 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13664 …}
    +violations: Doctrine\ORM\PersistentCollection {#13666 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13668 …}
    +awards: Doctrine\ORM\PersistentCollection {#13670 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13672 …}
    +categories: Doctrine\ORM\PersistentCollection {#13674 …}
    -id: 23696
    -password: "$2y$13$iRQgNA1.GqZY1IytcMyRHOg1Ldhko60AdpAQZdHqH5GDZSlzQQraC"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13676 …}
    +apId: "ALERT@sh.itjust.works"
    +apProfileId: "https://sh.itjust.works/u/ALERT"
    +apPublicUrl: "https://sh.itjust.works/u/ALERT"
    +apFollowersUrl: null
    +apInboxUrl: "https://sh.itjust.works/inbox"
    +apDomain: "sh.itjust.works"
    +apPreferredUsername: "ALERT"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1727769277 {#13620
      date: 2024-10-01 09:54:37.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1689109925 {#13621
      date: 2023-07-11 23:12:05.0 +02:00
    }
  }
  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 0.29 ms
Input props 
[
  "user" => App\Entity\User {#13316
    +avatar: Proxies\__CG__\App\Entity\Image {#13317 …}
    +cover: null
    +email: "scrubbles@poptalk.scrubbles.tech"
    +username: "@scrubbles@poptalk.scrubbles.tech"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      Little bit of everything!\n
      \n
      Avid Swiftie (come join us at [!taylorswift@poptalk.scrubbles.tech](https://poptalk.scrubbles.tech/c/taylorswift) )\n
      \n
      Gaming (Mass Effect, Witcher, and too much Satisfactory)\n
      \n
      Sci-fi\n
      \n
      I live for 90s TV sitcoms
      """
    +lastActive: DateTime @1729501239 {#13321
      date: 2024-10-21 11:00:39.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13314 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13312 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13310 …}
    +entries: Doctrine\ORM\PersistentCollection {#13308 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13306 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13304 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13302 …}
    +posts: Doctrine\ORM\PersistentCollection {#13300 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13298 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13296 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13294 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13292 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13290 …}
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    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13280 …}
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  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#14072
  +width: 65
  +height: 65
  +user: App\Entity\User {#13316
    +avatar: Proxies\__CG__\App\Entity\Image {#13317 …}
    +cover: null
    +email: "scrubbles@poptalk.scrubbles.tech"
    +username: "@scrubbles@poptalk.scrubbles.tech"
    +roles: []
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      \n
      Gaming (Mass Effect, Witcher, and too much Satisfactory)\n
      \n
      Sci-fi\n
      \n
      I live for 90s TV sitcoms
      """
    +lastActive: DateTime @1729501239 {#13321
      date: 2024-10-21 11:00:39.0 +02:00
    }
    +markedForDeletionAt: null
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    +featuredMagazines: null
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    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13314 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13312 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13310 …}
    +entries: Doctrine\ORM\PersistentCollection {#13308 …}
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    +createdAt: DateTimeImmutable @1687552207 {#13319
      date: 2023-06-23 22:30:07.0 +02:00
    }
  }
  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 0.32 ms
Input props 
[
  "user" => App\Entity\User {#13503
    +avatar: Proxies\__CG__\App\Entity\Image {#13504 …}
    +cover: null
    +email: "sabreW4K3@lemmy.tf"
    +username: "@sabreW4K3@lemmy.tf"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "Born and raised in London. Just a normal guy with a moral compass."
    +lastActive: DateTime @1719641720 {#13500
      date: 2024-06-29 08:15:20.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
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    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
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    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13505 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13507 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13509 …}
    +entries: Doctrine\ORM\PersistentCollection {#13511 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13513 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13515 …}
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    +posts: Doctrine\ORM\PersistentCollection {#13519 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13521 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13523 …}
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    +blockers: Doctrine\ORM\PersistentCollection {#13537 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13539 …}
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    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13557 …}
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      date: 2024-06-24 13:28:35.0 +02:00
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    +apDeletedAt: null
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      date: 2023-07-05 00:09:39.0 +02:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#14129
  +width: 65
  +height: 65
  +user: App\Entity\User {#13503
    +avatar: Proxies\__CG__\App\Entity\Image {#13504 …}
    +cover: null
    +email: "sabreW4K3@lemmy.tf"
    +username: "@sabreW4K3@lemmy.tf"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "Born and raised in London. Just a normal guy with a moral compass."
    +lastActive: DateTime @1719641720 {#13500
      date: 2024-06-29 08:15:20.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
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    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13505 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13507 …}
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    +entries: Doctrine\ORM\PersistentCollection {#13511 …}
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    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13539 …}
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    +reports: Doctrine\ORM\PersistentCollection {#13543 …}
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    -totpSecret: null
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      date: 2023-07-05 00:09:39.0 +02:00
    }
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  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 0.30 ms
Input props 
[
  "user" => App\Entity\User {#13377
    +avatar: Proxies\__CG__\App\Entity\Image {#13374 …}
    +cover: null
    +email: "peter@feddit.uk"
    +username: "@peter@feddit.uk"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "[bi.gp](https://bi.gp)"
    +lastActive: DateTime @1729513978 {#13378
      date: 2024-10-21 14:32:58.0 +02:00
    }
    +markedForDeletionAt: null
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    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
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    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
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    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13375 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13373 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13371 …}
    +entries: Doctrine\ORM\PersistentCollection {#13369 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13367 …}
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    +follows: Doctrine\ORM\PersistentCollection {#13349 …}
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    +blockers: Doctrine\ORM\PersistentCollection {#13343 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13341 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13339 …}
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    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13323 …}
    +apId: "peter@feddit.uk"
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    +apFollowersUrl: null
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    +apDiscoverable: true
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    +privateKey: null
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    +apFetchedAt: DateTime @1719239657 {#13379
      date: 2024-06-24 16:34:17.0 +02:00
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    +apDeletedAt: null
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    +createdAt: DateTimeImmutable @1687550559 {#13376
      date: 2023-06-23 22:02:39.0 +02:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes 
[]
Component 
App\Twig\Components\UserAvatarComponent {#14186
  +width: 65
  +height: 65
  +user: App\Entity\User {#13377
    +avatar: Proxies\__CG__\App\Entity\Image {#13374 …}
    +cover: null
    +email: "peter@feddit.uk"
    +username: "@peter@feddit.uk"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "[bi.gp](https://bi.gp)"
    +lastActive: DateTime @1729513978 {#13378
      date: 2024-10-21 14:32:58.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
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    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
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    +notifyOnNewPost: false
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    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13375 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13373 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13371 …}
    +entries: Doctrine\ORM\PersistentCollection {#13369 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13367 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13365 …}
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    -totpSecret: null
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    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13323 …}
    +apId: "peter@feddit.uk"
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      date: 2024-06-24 16:34:17.0 +02:00
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    +createdAt: DateTimeImmutable @1687550559 {#13376
      date: 2023-06-23 22:02:39.0 +02:00
    }
  }
  +asLink: true
}
related_categories App\Twig\Components\RelatedCategoriesComponent 14.0 MiB 31.62 ms
Input props 
[
  "magazine" => "homeassistant@lemmy.world"
  "tag" => null
]
Attributes 
[]
Component 
App\Twig\Components\RelatedCategoriesComponent {#14248
  +limit: 4
  +tag: null
  +magazine: "homeassistant@lemmy.world"
  +type: "related"
  +title: "related_categories"
  +refreshedRandom: false
  -repository: App\Repository\CategoryRepository {#14249 …}
  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
  -twig: Twig\Environment {#1252 …}
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
}
related_posts App\Twig\Components\RelatedPostsComponent 14.0 MiB 1.75 ms
Input props 
[
  "magazine" => "homeassistant@lemmy.world"
  "tag" => null
]
Attributes 
[]
Component 
App\Twig\Components\RelatedPostsComponent {#3324
  +limit: 4
  +tag: null
  +magazine: "homeassistant@lemmy.world"
  +type: "magazine"
  +post: null
  +title: "related_posts"
  +refreshedRandom: false
  -repository: App\Repository\PostRepository {#3325 …}
  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
  -twig: Twig\Environment {#1252 …}
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
  -mentionManager: App\Service\MentionManager {#390 …}
}
related_entries App\Twig\Components\RelatedEntriesComponent 14.0 MiB 15.27 ms
Input props 
[
  "magazine" => "homeassistant@lemmy.world"
  "tag" => null
]
Attributes 
[]
Component 
App\Twig\Components\RelatedEntriesComponent {#8735
  +limit: 4
  +tag: null
  +magazine: "homeassistant@lemmy.world"
  +type: "magazine"
  +entry: null
  +title: "related_entries"
  +refreshedRandom: false
  -repository: App\Repository\EntryRepository {#271 …}
  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
  -twig: Twig\Environment {#1252 …}
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
  -mentionManager: App\Service\MentionManager {#390 …}
}
support_us_block App\Twig\Components\SupportUsBlock 14.0 MiB 7.53 ms
Input props 
[]
Attributes 
[]
Component 
App\Twig\Components\SupportUsBlock {#8724
  +subject: ? App\Entity\Contracts\VotableInterface
  +url: ? string
  -twig: Twig\Environment {#1252 …}
  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
  -partnerBlockRepository: App\Repository\PartnerBlockRepository {#8779 …}
}
featured_magazines App\Twig\Components\FeaturedMagazinesComponent 14.0 MiB 16.75 ms
Input props 
[
  "magazine" => App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "homeassistant@lemmy.world"
    +title: "homeassistant"
    +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 46
    +entryCommentCount: 460
    +postCount: 0
    +postCommentCount: 0
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729539860 {#276
      date: 2024-10-21 21:44:20.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 145
    +apId: "homeassistant@lemmy.world"
    +apProfileId: "https://lemmy.world/c/homeassistant"
    +apPublicUrl: "https://lemmy.world/c/homeassistant"
    +apFollowersUrl: "https://lemmy.world/c/homeassistant/followers"
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "homeassistant"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1710368376 {#270
      date: 2024-03-13 23:19:36.0 +01:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1704127905 {#272
      date: 2024-01-01 17:51:45.0 +01:00
    }
  }
]
Attributes 
[]
Component 
App\Twig\Components\FeaturedMagazinesComponent {#12014
  +magazine: App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "homeassistant@lemmy.world"
    +title: "homeassistant"
    +description: "Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io"
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 46
    +entryCommentCount: 460
    +postCount: 0
    +postCommentCount: 0
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729539860 {#276
      date: 2024-10-21 21:44:20.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 145
    +apId: "homeassistant@lemmy.world"
    +apProfileId: "https://lemmy.world/c/homeassistant"
    +apPublicUrl: "https://lemmy.world/c/homeassistant"
    +apFollowersUrl: "https://lemmy.world/c/homeassistant/followers"
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "homeassistant"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1710368376 {#270
      date: 2024-03-13 23:19:36.0 +01:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1704127905 {#272
      date: 2024-01-01 17:51:45.0 +01:00
    }
  }
  -twig: Twig\Environment {#1252 …}
  -repository: App\Repository\MagazineRepository {#334 …}
}