Stepper driver board
This stepper motor driver board makes use of the DRV8825 stepper driver to drive the stepper motor. It already has a place for the Arduino Nano to push on to make the wires needed for your project as little as possible. Because the board has screw terminals connected to all the unused pins on the Arduino Nano which makes it ideal for for projects where you want to drive a stepper motor and other components based on specific inputs connected to the screw terminals.
Pin connections:
- faultPin = 13
- resetPin = 12
- sleepPin = 11
- enablePin = 10
- stepPin = 9
- dirPin = 8
Technical specifications:
- Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
- Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor’s rated voltage to achieve higher step rates
- 45 V maximum supply voltage
- Can interface directly with 5 V systems
- Short-to-ground and over load protection