





Description:
DRV8825 Stepper Motor Driver Module is a high-performance motor driver based on the Texas Instruments DRV8825 IC, designed for precise and powerful control of bipolar stepper motors. Ideal for 3D printers, CNC machines, and robotics projects, this module offers up to 2.5A peak current per coil (with adequate heat dissipation) and supports up to 1/32 microstepping, providing smooth, quiet, and accurate motor movement.
Features:
1. High Voltage Range
2. High Current Output
3. Advanced Microstepping
4. Easy STEP/DIR Interface
5. Adjustable Current Control
6. Over-Current Protection
7. Thermal Shutdown Protection
8. Undervoltage Lockout (UVLO)
9. Sleep and Reset Control
10. Built-In Translator
11. Compact and Breadboard-Friendly
12. Backwards-Compatible with A4988 Modules
Diagram:

Specifications:
Driver IC | Texas Instruments DRV8825 |
Motor Type | Bipolar stepper motor |
Operating Voltage (VMOT) | 8.2V – 45V |
Logic Voltage (VDD) | 3.3V – 5.25V |
Continuous Current Output | Up to 1.5A per phase |
Peak Current Output | Up to 2.5A per phase |
Microstepping Modes | Full, 1/2, 1/4, 1/8, 1/16, 1/32 |
Step Control | STEP and DIR pins |
Board Dimensions | ~15mm x 20mm |
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