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GRBL Control Board 2 Axis Stepper Motor Drive Controller for DIY Laser Engraving Machine CNC Router
Specifications:
- Size: 80mm * 45mm
- Power Interface: DC5.5-2.1 round interface ,inside is Positive, outside is the negative
- Power Selection: Recommended power 12V3A
- Motor selection: 2A 2 phase 4 wire stepper motor
- Control method: MINIUSB data line + GRBL software control
- DIY use: laser engraving machine 2 axis plotter
- Motherboard:1 x axis interface , 2 y axis interface
Package Contents:
- 1 x GRBL Control Board