DRV8825 Stepper Motor Driver with Heat Sink

DRV8825 Stepper Motor Driver with Aluminum Heat Sink – Good Quality

The DRV8825 Stepper Motor Driver is a high-performance breakout board based on Texas Instruments’ DRV8825 microstepping driver. It offers an easy drop-in replacement for the A4988 driver in many applications, with improved performance and higher current capability.

This module supports up to 1.5A per phase without additional cooling and up to 2.2A per coil with a heatsink or forced airflow. It also features six microstepping modes (up to 1/32 step), making it ideal for precision motor control projects.

This version comes with a high-quality PCB featuring multiple layers and gold-plated header pins, ensuring better conductivity and durability.

🔧 Features:

• Microstepping Support: Full, 1/2, 1/4, 1/8, 1/16, 1/32 steps

• Voltage Range: Operates from 8.2V to 45V

• Current Handling: Up to 1.5A per phase without cooling, 2.2A with cooling

• Adjustable Current Limiting: Set maximum current with onboard potentiometer

• Built-in Protection:

  • Over-temperature thermal shutdown

  • Over-current protection

  • Under-voltage lockout

  • Short-to-ground & shorted-load protection

• Intelligent Chopping Control: Automatically selects fast or slow current decay mode

• Onboard Voltage Regulator: No need for external logic voltage supply

• Compatible with 3.3V & 5V Logic

• Premium Build: 4-layer, 2oz copper PCB for better heat dissipation

• Gold-plated pins for enhanced durability and performance (Good Quality version)

📦 Package Includes:

• 1 x DRV8825 Stepper Motor Driver – Good Quality

• 1 x Aluminum Heat Sink