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Lightburn Compatible GRBL Motherboard for Desktop 40w CO2 Laser Engraver

Save $55.00 Save $55.00
Original price $99.99
Original price $99.99 - Original price $99.99
Original price $99.99
Current price $44.99
$44.99 - $44.99
Current price $44.99

Limited Inventory (ONLY Ship to US )

Lightburn Compatible

By using this GRBL controller, you can replace the nano controller and make Lightburn work with you, which is the most popular software used in the field of laser engraving. This mother board is designed with cutting-edge features to create new possibilities to your 40W laser engraving machine.


GRBL is one of the most popular CNC controller firmware out there. This motherboard is compatible with all Monport 40W Desktop Laser Engraving Machines. For other laser brands or custom builds, you will need a type C cable to connect your computer. However, please check the specification and information first.

Easy to Setup

Monport offers a user manual (download here) and tutorial videos that can help to set up this new control board. 
Acrylic Protection

This controller is protected by a dustproof acrylic cover that can extend the board service life.

Quiet Drive

This controller drives in totally quiet mode and frees you from noise.

Dimension: 15 x 8 x 2.4 cm (5.9 x 3.3 x 0.9 in)

Input power: 24V/5A (support 48v/500w power supply)

Drive form: On board 4 drives

MCU model: MEGA328P/Arduino 

Data line interface: Mini USB 2.0

Support axis: X, Y1, Y2, Z

Support limit switch quantity: X+, X-, Y+, Y-

5V independent interface: 1

Support: Bluetooth interface, 5V laser interface,12V laser interface

Package Contents

GRBL CNC controller *1

USB-type C cable *1

Power input cable *1

laser controller cable *1

Two-pin plug housing *1

Three-pin plug housing *3

Set screws *4

Tool bag *1


Download the user manual 


This motherboard is only compatible with K40 without Lightburn. If you have already bought Monport K40 Lightburn Supported, this motherboard is no more needed.

Why Choose Monport


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