Stepper Motor HAT for Raspberry Pi and Jetson Nano

Enhance Your Robotics Projects with Precision Control

The Stepper Motor HAT is an essential component for anyone looking to elevate their robotics or automation projects. Designed specifically for Raspberry Pi and Jetson Nano boards, this motor controller provides a seamless interface to drive stepper motors with precision and ease. With its advanced features, it simplifies the process of integrating motor control into your applications.

Key Features

• Compatibility: Standard 40PIN GPIO extension header compatible with Raspberry Pi series boards and Jetson Nano.
• Motor Control: Equipped with dual HR8825 motor controller ICs featuring a built-in microstepping indexer, capable of driving two stepper motors simultaneously.
• Microstepping Options: Offers six microstepping modes—full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step—configurable via DIP switches.
• Adjustable Current Output: Allows users to set the motor drive current up to a maximum of 2.5A using an onboard potentiometer.
• Safety Features: Includes Overcurrent Protection (OCP), Thermal Shutdown (TSD), and VM Undervoltage Lockout (UVLO) for enhanced reliability during operation.
• Power Supply Integration: Comes with a built-in 5V regulator that can power the Raspberry Pi directly from the HAT.
• Flexible Connections: Multiple connector options available on board for various stepper motor specifications.
• Development Resources Included: Comprehensive manual provided along with development resources including examples in BCM2835, wiringPi, and Python.

Technical Specifications

• Motor Controller Model: HR8825
• Operating Voltage Range: Supports voltages from 8.2V to 28V
• Maximum Drive Current Output: Up to 2.5A
• Logic Voltage Requirement: Operates at a logic voltage of 3.3V
• Mounting Hole Size Specification: Diameter of mounting holes is approximately 3.0mm
• Physical Dimensions: Measures at approximately 65 x 56mm

Package Contents

1. Stepper Motor HAT (B) – Quantity: One
2. RPi screws pack – Quantity: Two
3. Aluminum heatsink – Quantity: One

This product is ideal for hobbyists or professionals seeking reliable control over stepper motors in their projects involving robotics or automation systems.

Shipping
This product ships From China using different shipping carriers depending on the country you purchase from and will be delivered within 7–21 business days.

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Returns And Refunds
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How To Place An Order and common questions:
FAQ Page – Snug Wares