COMGROW Manuals & User Guides

Founded in 2017, COMGROW is dedicated to making digital fabrication accessible to educators, engineers, manufacturers, and hobbyists. Headquartered in Shenzhen, China, the company has established itself as a key player in the desktop manufacturing market, both as a leading distributor of Creality 3D printers and as a manufacturer of its own proprietary lines, such as the COMGO laser engravers.

COMGROW focuses on providing high-quality, affordable machines like the T500 3D printer and Z1 laser cutter series, supported by a passionate team of industry experts committed to empowering users to create anything.

• What software is compatible with the COMGO Z1 Laser Engraver?

  The COMGO Z1 supports LaserGRBL (Windows only) and LightBurn (Windows, Mac OS, and Linux). For LaserGRBL, the recommended baud rate is 115200.

• How do I update the firmware on my COMGROW machine?

  Firmware updates are typically performed by downloading the latest firmware file (such as a .bin file) from the official COMGROW website, copying it to the root directory of an SD card, inserting it into the machine, and restarting the device.

• What should I do if the laser module does not emit light?

  Check if the wiring is loose, particularly the power and PWM cables. If connections are secure, you can test the voltage of the POWER and PWM lines using a multimeter while the software is set to maximum brightness to diagnose if the module is faulty.

• How do I connect the COMGO Z1 to the mobile app?

  Ensure the WiFi module is installed on the motherboard. In the mobile app, select 'COMGO Z1 Engraver', go to WiFi settings, and connect to the network prefixed with 'COMGO Laser-Z1'.