GRBL Laser Controller Board 3-Axis Stepper Motor USB Driver Board Laser Engraving

Features:
- Double y-axis, all-round use
- Support laser or 775 motor
- Support 12V with TTL and without TTL laser
- Adjustable driver subdivision
- Support the xyz limit switch, probe interface
- A4988 can be replaced with 8825 driver
- Suitable for: 2-phase 4-wire stepper motor; Laser module within 10W (Supports 2P/3P interface)

Package Included:
- 1 x GRBL Laser Controller Board