Genmitsu LC40 Laser engraver, having problems with the coms port when flashing the firmware @Tonys.Top.Tips.Workshop
Genmitsu LC40 Laser engraver, having problems with the coms port when flashing the firmware  @Tonys.Top.Tips.Workshop
Uploaded July 2023 | Updated September 2026, 2 weeks ago
This is a video showing my settings of the coms ports in device manager repeated for viewers who are having problems.
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Genmitsu LC40 Laser engraver, having problems with the coms port when flashing the firmware

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