The DRV8825 stepper motor driver module is a breakout board for Texas Instrument's DRV8825 microstepping bipolar stepper motor driver.
The module has a pinout and interface that are nearly identical to those of our A4988 stepper motor driver modules, so it can be used as a higher-performance drop-in replacement for those boards in many applications. The DRV8825 features adjustable current limiting, overcurrent and overtemperature protection, and six microstep resolutions (up to 1/32-step). It operates from 8.2 V to 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling).
- Drive Current: 2.5-A Maximum
- Microstepping: Up to 1/32
- Operating Supply Voltage: 8.2-V to 45-V
- Interface: STEP/DIR
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