Connect laser to Lightburn

[berainlb (PY)]

Have you seen this Topic? Might be worth a review.

Marlin 2.0.x connection issues a possible fix suggestion

Hi everyone! My First post! I really like LightBurn and have just bought a license. I’ve had lots of success etching offline via SD card on my modified Chiron, but there seems to be a start-up comms issue with Marlin 2.0.x and LB 9.20 LB refuses to connect unless you get lucky with timing by pulling and reinserting the USB cable during the reset. What I think is happening is this: Reset the connection in LB by right clicking devices A Marlin restart is triggered by serial port status lines …