2 Axis Controller Cnc Laser-engraver Grbl Control Board Offline Controller Usb Port Controller Card

GRBL Control Board: Connection: USB (USB-CH340) Software: GRBL controller, UniversalGcodeSender Master chip: 328P ( nano) driver: A4988 Material: pcb Color: as shown 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 GRBL Software: https://u.pcloud.link/publink/show?code=XZwK72kZwr5g8aL1pkVtPk9LyPfMu7EUyRpV Offline Controller: 1: Manual control: Manually adjust the position of the three axes of as the starting point of engraving, manually open or the spindle. 2: Document engraving: After the offline board is saved in the file, it can be connected to the GRBL control board for engraving, no need to connect to the computer. 3: Storage file: The offline version is connected to the computer and recognized as a USB storage device, which can directly access the engraving file. Offline Controller Operate: 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 Exit/Step: return and change . Package Contents: 1 x 2 Axis 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.