How to connect to Lightburn

Open Lightburn, choose Edit → Device Settings. Look for the Baud Rate in the lower right area. Change it to 115,200.

When I check my device status in Device Manager I see it as listed on COM3 “Driver is unavailable” which driver should I be looking for and where can I source it? Sorry for the Newbie question. I believe this is why I don’t get the “Ready” status in LB.



I have “Ready” in the status on LB but in the console, it says waiting for connection and it won’t allow me to control the laser in LB. I’ve followed 2 different forum topics on how to get it set up and its gotten me nowhere.

Hi RoboCop
Maybe this Connection Issues - LightBurn Software Documentation will help you.