Breakout board module for DRV8825 and A4988 stepper motor drivers.
This module allows you to use a DRV8825 or A4988 stepper motor driver as a standalone driver with any CNC controller providing step and direction signals. This module has full microstepping funcationality. Genuine Nichicon capacitors are used to allow for maximum supported stepper motor voltage up to 50v (based on your driver limitations).
- Stepper motor power and ground
- 5v and ground from CNC controller
- Step signal from CNC controller
- Direction from CNC controller
Outputs are 4 wire stepper motor connections of 2A, 1A, 1B, and 2B.
This version does not support stepper enable signal as the DRV8825 and A4988 default state is enabled. There is a solder point to attach a wire if this function is required.