EasyDriver Stepper Motor Driver

Features:

• Universal Stepper Motor controller (works with any voltage 4, 6, and 8 wire stepper motors)
• Chipset: A3967
• Input Power Supply: 6V - 30V
• Supports 3.3V and 5V logic levels (for 3.3V, solder SJ2 closed on the board)
• Variable microstepping resolution via MS1 and MS2 pins
• Resolution options:
  • full step
  • half step
  • quarter step
  • eighth steps (default)
• Variable current control
• Current range: 150 - 700mA/phase
• At high speeds, higher torque can be achieved by raising the Input Power Supply voltage that goes to the motor.
• Sleep and enable pins
• Arduino & Raspberry Pi Compatible