F-Yi GRBL 1.1 USB Port CNC Engraving Machine Control Board 3 Axis Control Panel

Description: Step motor driver: dvr8825. Support System : windows XP; 7/8/10. Stepper motor: support 24V 2A. Motor selection: 2A 2 phase 4 wire stepper motor. Spindle motor: support 24V 10A (supports PWM0%-100%). Laser: 12V 5Amax (1W/2.5W/5.5W/7W/10W/15W). Control method: MINIUSB data line + GRBL software control. DIY use: laser engraving machine 3 axis plotter. Offline control: support gcode, txt, tap, nc, ncc, cnc and other formats processing files. Advantages： 1. Increase the outer casing: avoid the violent treatment of the control panel during transportation, causing short circuit problems. 2. Increase the power button switch (this switch is the control signal for the power supply). 3. Cancel the drive module, integrate the imported stepper motor drive, and bring its own short circuit protection, no need to worry about module damage. And integrated heat dissipation aluminum alloy. 4. Increase the fan to force heat dissipation. 5. Add offline recognition function, you can insert offline modules and computers at the same time. Offline will automatically identify if there is computer control. Package include: 1 x Control board with box 1 x USB cable

• Model: V3.4.Control system: GRBL.Connection: USB (USB-CH340).Power input: DC 24V (12-24).
• Support software: grblcontrol/candle (3 axes); lasergrbl (laser).Support system : windows XP; 7/8/10.
• Stepper motor: support 24V 2A. (Any stepper motor 42, 57); Spindle motor: support 24V 10A (support Spindle PWM speed 0%-100%).
• Firmware was written to the board already! Firmware version is GRBL v1.1;Master chip: atmel 328P (arduino nano).
• Power Interface: DC5.5-2.1 round interface ,inside is Positive, outside is the negative.