A4988 Driver Stepper Motor Driver Module

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Product specifications:

  • Product type: A4988 Module
  • Module type: stepper motor driver module
  • Logic Voltage supply: 3.3 V to 5 V
  • Colour: Red as shown in image
  • Operating voltage supply: 8 V to 35 V
  • Current per phase: 1 A
  • Maximum current per phase: 2 A
  • Package contains: 1 pc of as described A4988 Stepper motor driver module


** Product image is for reference purpose only.
Pls. refer to Description for more Info.

A4988 is a micro-stepping bipolar stepper driver module. The motor driver module has features like adjustable current limiting, overcurrent protection, overtemperature protection, and five different micro-steps resolutions. It delivers approximately 1 Amp with supply from 8 V to 35 V.


  • Five different micro-steps
    • Full step
    • Half step
    • Quarter step
    • Eight steps
    • Sixteen steps
  • Direction control
  • Overcurrent and over-temperature protection
  • Adjustable current limit
  • Short to ground
  • Shorted load protection
  • Automatically selects the correct current delay
SKU: DSM022 Categories: ,