Stepper Motor HAT for Raspberry Pi Drives Two Stepper Motors

Overview

This Stepper Motor HAT gives your Raspberry Pi the ability to drives two stepper motors at the same time, supports up to 1/32 microstepping.

Features

• Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
• Onboard dual DRV8825 motor controller IC with built-in microstepping indexer, drives two stepper motors, easy to use
• 6 available microstepping modes, configured with the DIP switches: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
• Adjustable motor drive current via potentiometer, maximum 2.5A current output
• Protection features: Overcurrent Protection (OCP), Thermal Shutdown (TSD), VM Undervoltage Lockout (UVLO)
• Integrates 5V regulator, allows providing power to Raspberry Pi
• Onboard multi connector options for stepper motors in different specifications
• Comes with development resources and manual (examples in BCM2835, wiringPi, and python)

Specifications

• Motor controller: DRV8825
• Motor drive voltage: 8.2V~28V
• Motor drive current: 2.5A
• Logic voltage: 3.3V
• Dimension: 65mm × 56mm
• Mounting hole size: 3.0mm

Applications

• 3D Printer
• Sculpturing machine
• Mechanical arm

Demo

Note: this 9V/2A Power Supply is recommended for driving SM24240, SM25776, 5V Step Motor

Dimensions

Development Resources

Wiki : www.waveshare.com/wiki/Stepper_Motor_HAT

• Availability: 6
• Model: WS stepper RPi board
• Manufacturer: