Description

DRV8825 Stepper Motor Driver Module

Features
High-Performance Driver: Based on the DRV8825 chip, ideal for controlling bipolar stepper motors.
Wide Voltage Range: Operates from 8.2 V to 45 V, suitable for a variety of applications.
High Current Capability: Up to 2.2 A per coil with proper cooling (1.5 A continuous without heatsink).
Adjustable Current Control: Built-in potentiometer allows precise current limiting to protect your motor.
Microstepping Support: Up to 1/32 microstepping, providing smoother and more accurate motion.
Thermal Protection: Over-temperature shutdown, over-current shutdown, and under-voltage lockout built-in.
Compatible with Arduino & RAMPS: Pinout is designed to easily replace A4988 modules on popular 3D printer and CNC controller boards.

Onboard Features:
Direction and step control interface
Sleep and reset pins for power saving
Fault output pin for error monitoring

Specifications
Chipset: Texas Instruments DRV8825
Input Voltage: 8.2 V – 45 V
Output Current: Up to 2.2 A per coil (with cooling)
Microstepping: Full, 1/2, 1/4, 1/8, 1/16, 1/32
Dimensions: 15 × 20 mm (approx.)
Mounting: Compatible with standard Pololu stepper driver socket layout

Applications
3D printers
CNC machines
Robotics and automation projects
Precision positioning systems

Package Includes
1 × DRV8825 stepper motor driver module
1 × Heatsink (self-adhesive)