Adafruit A4988 Stepper Motor Driver Breakout Board

The Adafruit A4988 Stepper Motor Driver Breakout Board simplifies control of stepper motors with precision and ease. It operates using only two output pins: DIRection and STEP. With the ability to toggle between full step and microstepping modes, the board ensures smooth motion and precise control.

Designed with industry-standard Allegro A4988 DMOS microstepping driver, this breakout board handles motor voltages from 8V to 35VDC and logic voltages from 3V to 5V. The terminal screw block facilitates hassle-free connections for motor power and 4-wire bi-polar stepper wiring.

The board features a potent copper design to support up to 2A currents, and adjustment is made simple with an onboard potentiometer for current limiting. LEDs provide visual feedback on motor direction and movement. For added convenience, the board includes mounting holes and requires minimal soldering for attaching headers.