I'm interested in this too. It would be even cooler to link these CO2 sensors in... | Hacker News

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		DavideNL on June 24, 2019 \| parent \| context \| favorite \| on: Ask HN: What do you do with your Raspberry Pi? I'm interested in this too. It would be even cooler to link these CO2 sensors into Apple's HomeKit somehow...

spacemanmatt on June 24, 2019 [–]

I have been using Home Assistant to integrate everything. I have Google flavored, but it also has HomeKit support.

https://www.home-assistant.io/components/homekit/

DavideNL on June 24, 2019 | [–]

Thanks for the tip!

Home Assistant has a module for the "MH-Z19 CO2 Sensor" (1) which is on AliExpress for $20 (2). So i'll probably give that a try...

1) https://www.home-assistant.io/components/mhz19/

2) https://aliexpress.com/item/1PCS-ORIGINAL-Brand-New-MH-Z19-C...

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