Doesbot GRBL 1.1 CNC 3-Axis Control Board Support 48V 500W DC Spindle and 12V 60W Laser with Power Switch

Board with 1.6MM high-quality A-plate, reliable and stable.

Input voltage (board power supply): 12V to 24V, Toggle switch control, socket 5.5-2.5 compatible with 2.1, Power polarity inside positive(+),outside negative(-)

Please note the positive and negative poles, make the right connection. Its not seller's responsibility if the fault was from this.

Double y-axis, all-round use,XYZ or XYY.

Stepper drive setup subdivision.

Integrated 3 A4988 drivers, directly connect to four wire stepper motor.

Support 48V 500W DC spindle motor

Support 12V, 5V with TTL and without TTL laser.Maximum 12v 60w

Adjustable driver subdivision.

Support the xyz limit switch, probe interface.

Support Externally connected high-power driver, Please unplug A4988 drivers first

Support external Offline Controller(Optional).

A4988 can be replaced with drv8825 driver and tmc2208 driver. Please pay attention to the direction of the driver during replacement. Nano 3-Axis Control Board is a Arduino Nano based 3-Axises Motion control system, can be used for Laser Engraving machine, Drawer Machine, CNC Engraving Machine etc.

This controller has burned the grbl1.1 firmware

Packing list:

1*Motherboard

4*A4988 drive with radiator (One of the gifts)

1*Spindle motor line (vh3.96)

1*USB data line

AliExpress link: https://www.aliexpress.com/item/1005005661873474.html