Description
GRBL 2-Axis Control Board USB Port CNC Engraving Machine Control Board,2 Axis Control,Laser Engraver Control Board with Offline
Package include:
Package 1：
1x GRBL 1.1 J 2 axis control board
1x USB cable
Package 2：
1x Offline controller
1x User manual
1x 1G SD card
Package 3：
1x Offline controller
1x User manual
1x 1G SD card
1x GRBL 1.1 J 2 axis control board
1x USB cable
Dear friend,
Please carefully check the products you ordered to avoid misunderstanding.
Thanks.
Specification:
Connection: USB (USB-CH340)
Software: GRBL controller, UniversalGcodeSender
Master chip: atmel 328P (arduino nano)
Stepper motor driver: A4988
Spindle drive chip: MOSFET, the highest 60V (recommendation within 48V, current :within 10A )
Support stepper motor: 12V, maximum current of 2A or less is recommended within 1.5A and additional heat. (Any stepper motor 42, 57)
Laser engraving: Support
Engraving machine suitable for this control board：
