Grbl 1.1 Usb Port Cnc Engraving Machine Control Board

If you the control board, the GRBL Control Board option, not the offline controller.
Parameter of control board:Connection: USB (USB-CH340)
Software: GRBL controller, Universal Gcode Sender
Master chip: 328P ( nano) driver: A4988 Spindle drive chip: MOSFET, the highest 60V (recommendation within 48V, current :within 10A )
Support : 12V, maximum current of 2A or less is recommended within 1.5A and additional heat. (Any 42, 57)
Laser-engraving: Support
Specification of offline controller:
Press Z+ and Z- , the Z axis will move up and down.
Press X+ and X- , the X axis will move left and right.
Press Y+ and Y- , the Y axis will move Front and Back.
Press SPIN: Spindle on (Laser-on), Spindle off (laser-off)
Press SMOD: return
Press Z+ for 5 seconds, change the Language to English.
SD card: Included, you need a SD card reader to write into the directory G-code files. NOTE
1. Not engraving machine can use control panel, it is a matter of compatibility.
It is recommended that you are not whether it can be used, customer service buying.
2. control panel has been updated to the latest version as shown :
However, there are still some versions in , which will be shipped randomly. for your understanding!
Colour:black
Material:pcb Package Contents:
1 x Control board + Offline controller Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.