Hi all, On the MEGA2560 R3 board, the schematic diagram shows (for example), digital pin #30 as PC7. Yet, if I use "PC7" or "PORTC7" in a sketch, pin 30 is not addressed. Anyone know why this is, and what the proper way to address by port name/pin number is? Thanks! -- Roger

Use pin name instead of number fails - why?

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