MegaPi Stepper Motor Driver

Manufacturer: Makeblock
SKU: 12035

Description: This module is designed to drive stepper motors. It uses DRV8825 chip and has a maximum driving current of 2.5A. The DRV8825 is a complete micro-stepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full, 1/2, 1/4, 1/8/ 1/16, or 1/32 step modes. We add an on-board potentiometer, so you can change the current of motor easily.   Features: • Compatible with 4 wire bi-polar stepper motors; • A potentiometer to control the current of the stepper motor; • A on board heat sink helping heat dissipation; • Capable of driving one stepper motor (green interface); • Color-code male and female pins ensure connecting with MegaPi correctly; • Small size for easy connecting with MegaPi.   Specification: • Motor driver: DRV8825 • Output current:1.75A (with proper heatsinking at 24 V and 25°C) • Max current: 2.5A (pay attention to heat dissipation) • Drive voltage: 8.2V-45V • Note: MegaPi max supply voltage 12V • Logic voltage: 5V • Dimensions: 1.5cm x 2.0cm   * Green plug 3.96-4P is included in the MegaPi Stepper Motor Driver User Guide: • MegaPi: • Arduino IDE: • Makeblock HD App: