This is a break out board for DRV8825 microstepping bipolar stepper motor driver. It can drive a bipolar stepper motor with an output current of up to 2.5 A per coil.

It is suitable for driving a stepper motor from a power supply of 8.2 V to 45 V.

Features

• Up to 32 segments
• Six step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
• Adjustable output current via potentiometer
• Automatic current decay mode detection
• Over temperature shutdown circuit
• Under-voltage lock out
• Over current shutdown

Specifications

• 4-layer, 2 oz copper PCB for improved heat dissipation
• Output Current: 2.5 A
• PCB Size: 15 mm x 20 mm