GRBL1.1 3 Axis Controller Board Stepper Motor Double Y Axis USB Driver Support

Product presentation: 3 Axis Stepper Motor GRBL Controller Control Board with Dual Y Axis USB Offline Driver Board for CNC Engraver. Power supply: DC12-48V Pin: 24V 0-500W Stepper motor: X/Y1/Y2/Z Fan: 5V Connect Laser: 2pin/3pin/2pin-2pin Support: Servo/offline controller/limit switch Connection: USB Cable Features: Spindle motor and laser cannot be connected at the same time Offline control board and sub-data cable cannot be connected at the same time Turn on the power after the power connection is completed The positive and negative of the input power must not be reversed, and the reverse connection will burn The 48v DC interface cannot be connected to the switching power supply, and the voltage that can be passed through the DC seat of the control board cannot be greater than 5A.