UNO R4 attachInterrupt()

On the Minima pin D10 is P112 which does not have an interrupt capability.

Minima pins usable for interrupts: 0, 1, 2, 3, 8, 12, 13, 16, 17, 18, and 19 (note many pins are differently assigned on the WiFi version).

See RA4M1 datasheet, section 1.7 "Pin Lists" which shows which pin can do what.

Hope this helps.

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