Pololu A-Star 328PB Micro - 3.3V 8MHz _MAKE_DISPLAY_SEG See all the GPIO pin

See all the GPIO pin mappings on pinout

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Pololu A-Star 328PB Micro - 3.3V 8MHz _MAKE_DISPLAY_SEG See all the GPIO pinThe A Star 328PB Micro is a tiny programmable module featuring the ATmega328PB AVR microcontroller, a backwards compatible replacement for the popular ATmega328P that features more general purpose I O and many additional peripherals. This module provides access to all 24 digital input output pins (of which 9 can be used as PWM outputs and 8 as analog inputs), all on a board measuring only 1. 3 0. 7. It ships preloaded with an Arduino compatible serial