From Dave’s Garage.
For my book on the Autism Spectrum: https://amzn.to/3yJOuCQ
Heltec Wifi Kit 32 v3: https://amzn.to/3XgSNA7
Enforcer Sensor: https://amzn.to/3WZNAfQ
Main code on Github: https://github.com/davepl/IndigoAction/blob/main/src/main.cpp
Video Credit: https://www.youtube.com/watch?v=S6OjDU44bMo