Stepper Motor HAT (B) Alternative Solution Of Stepper Motor HAT, Drives Two Stepper Motors, Up To 1/32 Microstepping For 3D Printer, Sculpturing machine, Mechanical arm...

Features

• Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+
• Onboard dual DRV8825 motor controller IC with built-in microstepping indexer, easy-to-drive two stepper motors
• 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
• Integrates 5V regulator, allows providing power to Raspberry Pi
• Onboard multi-connector options for stepper motors in different specifications

Resources

User Guide and Instructions



Specifications

• Motor controller: HR8825
• Motor drive voltage: 8.2V~28V
• Motor drive current: 2.5A
• Dimension: 65mm × 56mm
• Mounting hole size: 3.0mm



On-Board Peripherals

1. 1. Raspberry Pi GPIO interface
2. 2. Motor interface
3. 3. MP1482 power chip
4. 4. HR8825 motor driver chip
5. 5. External power supply interface
6. 6. Motor power switch
7. 7. DIP switch
8. 8. Potentiometer

Package Includes

• Stepper Motor HAT (B) x1
• RPi screws pack (2pcs) x1
• Aluminum heatsink x1

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