The A4988 stepper motor driver carrier is a breakout board for Allegro’s easy-to-use A4988
microstepping bipolar stepper motor driver and is a drop-in replacement for the A4983
stepper motor driver carrier. The driver features adjustable current limiting, overcurrent
protection, and five different microstep resolutions. It operates from 8 – 35 V and can deliver
up to 2 A per coil.