Read CO2 concentration from mh-z19 sensor on the Raspberry Pi & handle it. Detect Raspberry Pi model automatically and read the value from an appropriate serial device.
In my use case I don't want to parse json, and was too lazy to transform the returned json string from the script :)
So i added the co2valueonly switch. It does what it says and returns just a number, nothing more.
In my use case I don't want to parse json, and was too lazy to transform the returned json string from the script :) So i added the co2valueonly switch. It does what it says and returns just a number, nothing more.