Type a pin number to assign this pin to the displayed input. Pins cannot be assigned twice. Type "e" or "E" to end the assinging process and continue to assing output pins (version 2 and higher) The ...

PWM pins work the same way across all Arduino boards, so you don't need to go out of your way to buy a Mega if you already have a board supporting PWM. On the Uno, Nano, and Mini, the PWM pins are ...