Air Pollution Detector with NodeMCU V3 ESP8266
Today I updated my HowTo Guide about the Particulate Matter Sensor project.
This is my blog with the instructions:
https://www.byteyourlife.com/en/household-tools/particulate-matter-sensor-controller-project-luftdaten-info/7204
I did actually purchase the parts after the last post. Haven’t done anything yet!
Nice