4 ms·
i was shopping around last year as well. i finally went with `TFA Dostmann AirControl Mini CO2 Meter`, you can get the data pretty easily [1] if you connect it
by 411111111111111 7y ago
i was shopping around last year as well. i finally went with `TFA Dostmann AirControl Mini CO2 Meter`, you can get the data pretty easily [1] if you connect it to a raspberry pi (or any linux system, really), so i'm currently pushing it through MQTT to my HomeAssistant.
i was really surprised when i started monitoring it how closely related my concentration is to the co2 ppa in my home.
[1] https://github.com/maddindeiss/co2-monitor https://github.com/maddindeiss/co2-monitor
- Arkanosis 7y agoThis is a great device. We've never had windows open as much as since we have it, and believe me, it means a lot of headaches that go away every week without any coffee or paracetamol. The next time we move house, proper ventilation is definitely one of the first things we'll check.
- xenonite 7y agoThis device is a rebranded RAD-0301 meter. In Germany, this brand seems to be the easiest way for purchasing the RAD-0301.