I got a MH-Z19 co2 sensor attached to an esp with esphome, works really well. | Hacker News

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		ysleepy on Jan 15, 2022 \| parent \| context \| favorite \| on: How bad is my gas stove? I got a MH-Z19 co2 sensor attached to an esp with esphome, works really well.

logifail on Jan 15, 2022 | [–]

Fantastic tip, thanks!

I have a dozen or so ESP32 boards littering my desk left over from a work project, so that sounds perfect :)

ajmurmann on Jan 15, 2022 | [–]

Does it measure NO2 though?

ysleepy on Jan 16, 2022 | [–]

Nope, only co2.

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