See PCINT pin table at the bottom for more details. Arduino Uno/Nano/Mini: All pins are usable Arduino Mega: 10, 11, 12, 13, 50, 51, 52, 53, A8 (62), A9 (63), A10 (64 ...
The symbol NOT_AN_INTERRUPT is not defined in Arduino.h #496 Open obdevel opened on Sep 30, 2025 ...