Features: 1. The DRV8825 stepper motor driver module carrier board features the TI DRV8825 micro bipolar stepper motor driver. 2. The module has a pin distribution and interface nearly identical to the A4988 stepper motor driver carrier, allowing it to be used as a direct replacement in many applications for improved performance. 3. The DRV8825 includes adjustable current limiting, overcurrent protection, thermal shutdown protection, and six selectable microstep resolutions (down to 1/32-step). 4. Operates with a supply voltage of 8.2–45 V and can deliver up to approximately 1.5 A per phase without a heatsink or forced airflow under typical conditions. 5. Includes 3 stepper motor driver modules; well-built construction ensures reliable and stable operation. Package included: 3 x Module 3 x Aluminum Block