The following library is used for work with dimmer, it gives ability to control large ammoun of dimmer. This lib uses with Leonardo, Mega, UNO, ESP8266, ESP32, Arduino M0, Arduino Zero, Arduino Due, STM32.
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Why can't the Arduino Uno/Nano's Zero Cross input pin be changed? (NOT CHANGABLE) #65
Since the ATmega328 microcontroller has two external interrupt inputs, is there any specific reason why it cannot change? Or is it just a personal definition?
Hello,
Since the ATmega328 microcontroller has two external interrupt inputs, is there any specific reason why it cannot change? Or is it just a personal definition?
Ref.: https://www.arduino.cc/reference/en/language/functions/external-interrupts/attachinterrupt/