AQEv2 Interface Shield v1.3. Thanks for the notes on the I2C/dust sensor. Hopefully I can squeeze in the code to run it…
I retained the temperature compensation code in the firmware as-is. (I tried to leave anything related to the sensor value untouched.)
The links on temp compensation will be a great help. (no doubt lessons learned the hard way). I will map out the response and see where it leads. I was doing the conversion for the challenge, more than the science, if that makes any sense. But somewhat accurate measurements would be icing on the cake.
Thanks again.