A4988 Stepper Motor Driver Board


A4988 Stepper Motor Driver Board.

Pack of 1-piece/lot.

Image is for package illustration purpose only. Refer to product specs for detail.

In stock

SKU: DRV1000 Category:


This breakout board with Allegro’s A4988 microstepping bipolar stepper motor driver features adjustable current limiting, over-current and over-temperature protection, and five different microstep resolutions (down to 1/16-step). It operates from 8V to 35V and can deliver up to approximately 1A per phase without a heat sink or forced air flow (it is rated for 2A per coil with sufficient additional cooling). This board ships with 0.1″ male header pins.


  • Simple step and direction control interface.
  • Minimum operating voltage: 8V.
  • Maximum operating voltage: 35V.
  • Continuous current per phase: 1A.
  • Maximum current per phase: 2A (with heatsink).
  • Minimum logic voltage: 3V.
  • Maximum logic voltage: 5.5V
  • Micro-step Resolutions: 1, 1/2, 1/4, 1/8, 1/16.
  • Size: 0.6″ ×8″.
  • PCB: Green Board.
  • Weight: 1.3g

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Weight 0.02 kg

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