Doesbot GRBL 1.1 A4988 Control Board CNC Controller Router CNC Engraving Machine Control Board 3018 3 Axis USB Control Laser Board Corexy Open Source with External Driver Interface

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

Provide technical support, easy to get started.

Input voltage (board power supply): 12V to 24V

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 Laser or Spindle.

Support 12V, 5V with TTL and without TTL laser.

Adjustable driver subdivision.

Support the xyz limit switch, probe interface.

Support external Offline Controller(Optional).

A4988 can be replaced with 8825 driver. Nano 3Axis 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.

Packing list:

1*Motherboard

4*A4988 drive ?One of the gifts?

1*Spindle motor line 1*USB data line

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