DRV8825 StepStick Stepper Motor Driver Module (3D Printer)
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Prices updated: 13 Oct 2026
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About this product
A stepper motor driver module based on the DRV8825 chip, with a pinout almost identical to the A4988 so it can replace it in many designs. It supports micro-stepping down to 1/32 step, an adjustable current limit, and overcurrent and overtemperature protection. It runs from 8.2 to 45 V and is controlled with simple step and direction signals.
Specifications
- Motor supply voltage
- 8.2 V to 45 V
- Micro-stepping
- Up to 1/32 step
- Output current
- About 1.5 A per phase without heat sink or airflow, up to 2.2 A with extra cooling
- Logic voltage compatibility
- 3.3 V and 5 V systems
- Control interface
- Step and direction
- Protection
- Overcurrent and overtemperature
Frequently asked questions
Can it replace an A4988 driver?
Its pinout is almost the same as the A4988, so it can often be used as a replacement. Check the pin layout and current setting for your specific board.
Does it need a heat sink?
At about 1.5 A per phase it can run without a heat sink or forced airflow. For higher current, up to 2.2 A, additional cooling is recommended.
