DRV8825 Stepper Motor Driver with Aluminum Heat Sink
DRV8825 stepper motor driver module designed for controlling 2-phase bipolar stepper motors in robotics, CNC, 3D printers and precision motion-control applications. Supports adjustable current limiting and microstepping from full-step up to 1/32-step.
Product Details
The DRV8825 Stepper Motor Driver Module is a compact motor control board designed for accurate and efficient control of bipolar stepper motors. It provides STEP and DIR control inputs, making it easy to interface with Arduino, ESP32 and other microcontrollers.
The driver supports multiple microstepping modes including Full, 1/2, 1/4, 1/8, 1/16 and 1/32 step, allowing smoother motor movement and improved positioning accuracy.
An onboard potentiometer allows the motor current limit to be adjusted according to the connected stepper motor. The DRV8825 also incorporates protection features such as overcurrent protection, thermal shutdown and undervoltage lockout.
Key Features
- DRV8825 stepper motor driver
- Supports 2-phase bipolar stepper motors
- Motor supply voltage: 8.2V to 45V DC
- STEP and DIR control interface
- Adjustable motor current limiting
- Up to 1/32 microstepping
- Full, 1/2, 1/4, 1/8, 1/16 and 1/32 step modes
- Current adjustment potentiometer
- Overcurrent protection
- Thermal shutdown protection
- Undervoltage lockout
- Compact plug-in module design
- Suitable for Arduino, ESP32 and other controllers
Applications: 3D printers, CNC machines, robotics, laser machines, camera sliders, linear motion systems, automation equipment and DIY motion-control projects.
