Ls240a controller

[jkwilborn (Jack Wilborn)]

Hello and welcome aboard.

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This is a current thread, you can check it out.

Seeking advice on replacing the controller of a JQ1390 CO2 (LNC-LS240A controller) laser with one compatible with Lightburn

Hello everyone, I’m reaching out because I need some help with an issue I’m facing. I currently have a JQ1390 CO2 laser (working area 130x90cm, 100W laser tube) that is equipped with an LNC-LS240A controller and a Leadshine 3DM683 digital stepper driver. Unfortunately, I don’t have much experience with this kind of stuff, and I’m wondering if it’s possible to replace the controller with one that is compatible with Lightburn. I’ve found the Ruida 6445 as a potential replacement, but I’m unsure …