DRV8825 Motor Driver Module

This stepper motor driver module can be used separately or in combination with a CNC shield.

Specifications:

• Voltage range: 8.2-45V
• Maximum current: 2.5A per phase (continuous, with cooling), 1.5A per phase (continuous without cooling)
• Works with 3.3V and 5V signals
• Current limit that can be set with the potentiometer
• Supports full-step, half-step, 1/4-step, 1/8-step, 1/16-step and 1/32-step
• Security built in for high temperatures, high currents, low voltage (UVLO) and short circuit
• Comes with cooling block for better cooling
• Pin denominations are listed on the bottom of the module

For more information see the datasheet of the DRV8825 chip.