A4988 Stepper Driver Module 4Layer PCB



  • Short-to-ground and shorted-load protection
  • Adjustable current control
  • Intelligent chopping control
  • Over-temperature thermal shutdown
  • Under-voltage lockout
  • Crossover-current protection
  • Simple step and direction control interface
  • Full-step, Half-step, Quarter-step, Eighth-step, and Sixteenth-step
  • 4Layer PCB for increased power handling and cooling efficiency

SKU: 100-2-0011 Categories: ,


A4988 Stepper Driver Module 4Layer PCB

This product is a carrier board or breakout board for Allegro’s A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection by Pololu; we therefore recommend careful reading of the A4988 datasheet before using this product. This stepper motor driver lets you control one bipolar stepper motor at up to 2 A output current per coil.