3axis Grbl 1.1f 32-bit Controller-control-board Stepper Motor

Power supply: DC12-48VSpindle: 48V 0-500WStepper motor: X/Y1/Y2/ZFan: 5VSupport: Servo/offline controller/limit switch Connection: USB cableConnection: 2pin/3pin/2pin-2pinWarm tips. 1. Spindle motor can not be connected at the same time2. Offline control board and SUB data line can not be connected at the same time3. Turn on the power after the electrical connection is completed4. The positive and negative poles of the input power cannot be reversed, reversed will burn out5. 48VDC interface can not be connected to the switching power supply, the voltage through which the control board DC seat can not be greater than 5AColour:blueMaterial:ABSPackage Contents:1 x GRBL ControllerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.