Waveshare HRB8825 Stepper Motor HAT For Raspberry Pi


  1. Model: Waveshare HRB8825 Stepper Motor HAT
  2. Supports: Raspberry Pi series boards, Jetson Nano
  3. Motor controller: HR8825
  4. Motor drive voltage: 8.2V-28V
  5. Motor drive current: 2.5A
  6. Logic voltage: 3.3V

Out of stock

SKU: RK005870 Categories: ,


HRB8825 Stepper Motor HAT For Raspberry Pi, Drives Two Stepper Motors, Up To 1/32 Micro-stepping.HR8825 is a dual H-bridge motor driver chip that supports 32 subdivisions. It also integrates short-circuit, overheating, under-voltage and cross-conduction protection circuits, which can detect fault conditions and quickly cut off the H-bridge, thus providing protection for the motor and driver chip.
VM is the input voltage, the input range is: 8.2V to 45V, the input range of the integrated voltage regulator chip is 8.2V to 28V.
n SLEEP needs to be kept high, otherwise the chip will directly enter sleep mode, the H-bridge of the device is disabled, the charge pump circuit stops working, the V3P3 output is disabled, and all internal clocks stop working, and all logic inputs are ignored.


  1. Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
  2. Onboard dual HR8825 motor controller IC with built-in micro stepping indexer, drives two stepper motors, easy to use
  3. 6 available micro-stepping modes, configured with the DIP switches: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
  4. Adjustable motor drive current via potentiometer, maximum 2.5A current output
  5. Protection features: Over-current Protection (OCP), Thermal Shutdown (TSD), VM Under voltage Lockout (UVLO)
  6. Integrates 5V regulator, allows providing power to Raspberry Pi

package include:

1 X Stepper Motor HAT (B)

1 X RPi screws pack (2pcs)

1 X Aluminum heatsink


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