ESPNow based remote controller for WLED using an ESP32-C3 with support for buttons, button matrix and rotary encoder. The code is Arduino based for easy compilation: developed and tested with Arduino ...
//A rising pulse from encodenren activated ai0(). AttachInterrupt 0 is DigitalPin nr 2 on moust Arduino. attachInterrupt(0, ai0, RISING); //B rising pulse from encodenren activated ai1().