Features:
- Directly plug-in famous A4988 or DRV8825 stepper driver
- Easily control the stepper motors via just 2 digital I/O
- Easy connection of cables via screwless PC terminals
- Build-in DIP switch for adjusting driving modes
- Connector for DC 5V input power (Signal)
- Connector for DC 9V – 24V input power (Stepper Motor Driver)
5V 1A Relay (6 Pin)






