Schematic of Arduino PWM LED Controller Circuit. Advertisement. ... (D9) on the Arduino. If you want to see the pinout for the ATmega328 IC, refer the “Pin Mapping” diagram. T.K. Hareendran. About T.K ...

I notice in the pinout documentation that only GPIO pins 2 - 13 can be assigned for PWM output on the Giga. Is there scope to increase this number somehow. Please could someone explain what the ...