simple co2 sensor for indoor usage with led and buzzer signalling. based on esp32 and mh-z19 co2 sensor
Updated
fork der eigenbaukombinat co2ampel firmware
Updated
Updated
Updated
simple co2 sensor for indoor usage with led and buzzer signalling. based on esp32 and mh-z19 co2 sensor
Updated
fork der eigenbaukombinat co2ampel firmware
Updated
Updated
Updated
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