MakerBase MKS A4988 Stepper Motor Driver Module


In stock

SKU: 1632932
  1. Operating Voltage: 8V to 35V
  2. Continuous Current Per Phase: 1A – 2A (Max with Heat Sink)
  3. Logic Voltage: 3V to 5.5V
  4. Microstep Resolutions: Full; 1/2; 1/4; 1/8; 1/16
  5. Heat Sink: Included (With Adhesive Thermal Backing)
  6. Protection: Overcurrent, Under-Voltage Lockout, Automatic Chopping Control
  7. Dimensions: 15 x 20mm


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Brand: Makerbase
Category: Stepper Motor

The A4988 Stepper Motor Driver Module was designed as a Breakout Board, capable of controlling a four, six or eight-wire Stepper Motor at five different microstep resolutions. It can operate at up to 2A and between 8 to 35V with a heat sink, and includes overcurrent protection, an under-voltage lockout as well as cross-current interference protection. This allows it to operate in conjunction with other parts and components in a system, or as an individual controller reacting to commands from a user or a separate system.


  1. Low RDS(ON) outputs
  2. Automatic current decay mode detection/selection
  3.  Mixed and Slow current decay modes
  4. Synchronous rectification for low power dissipation
  5.  Internal UVLO
  6. Crossover-current protection
  7. 3.3 and 5 V compatible logic supply
  8.  Thermal shutdown circuitry
  9. Short-to-ground protection

Package Includes:

1 x MakerBase MKS A4988 Stepper Motor Driver Module

SKU: 1632932 Category:


Model No.


Operating Voltage(V)

8V to 35V

Continuous Current (A)

1A – 2A

Logic Voltage

3V to 5.5V

Length (mm):


Width (mm):


Height (mm):


Weight (g):

3 (each)

Shipping Weight 0.005 kg
Shipping Dimensions 8 × 7 × 1.5 cm
15 Days Warranty Against Sealed Product

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defect.  Reimbursement or replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Warranty  Against Sealed Product:

This product comes with manufacturer seal so, warranty Policy shall cover only those issues pertaining to the manufacturing defects in the product. In any other case, No return will be accepted if the seal is broken.

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Country Of Origin: China