a. Generally, COM
ports don’t need to be
selected manually. But
if you have more than
one serial devices
connected to the
computer, you need to
select it manually. You
can find the port of the
laser engraver to
create in the Device
Manager of Windows
system.
b. If the COM port doesn’t show on the interface, please check whether the
driver is installed and please install the CH340 driver.
1. Connect the COMGO Z1 laser engraver to a computer with LaserGBRL software and plug in the power supply.
2. Open LaserGRBL software and select the correct port number and baud rate: software-115200
Connect COMGO Z1 Laser Engraver
2
+
+
04
Tip:
One computer can open several LightGRBL softwares to connect
several engraving machines. When you operate several engraving
machines, please make sure to confirm whether the COM port information
corresponds to the device you are using.
