If your laser has a red-dot pointer that is not aligned with your beam, you can enable the Laser Offset value to compensate for this when framing and positioning. If your laser output is mirrored horizontally or vertically, move the dot to the opposite corner, horizontally or vertically, depending on the direction that the output is mirrored, and that will correct it.

If you have a DSP laser, like Ruida or Trocen, the origin is usually where the limit switches are placed, and will will be the corner the laser seeks when powered up.

If you have a GCode based system, this is almost always at the front left, regardless of the location of your limit switches. This is the origin corner or 0,0 location for your laser. Note that this setting on GRBL & DSP devices does not affect the laser itself, it's just to tell LightBurn how large the work area of the laser is.

Set this to the maximum X and Y travel for your laser. This is the working size of your laser bed.

Device Settings Device Settings Table of Contents.

I used the main branch of the code to write to my arduino esp32 board, which disconnected immediately after connection, and here is the console output.īut I can use LaserGRBL to communicate normally Reply to this email directly, view it on GitHub, or unsubscribe. _ From: 一色彩羽 > Sent: Friday, J3:27:23 AM To: bdring/Grbl_Esp32 Cc: Subscribed Subject: I can't connect to lightburn using this firmware ( #919) Please describe the feature you would like implemented Why do you think this would improve Grbl_ESP32? What do you need the feature for? Will this feature appear to a lot of users? - You are receiving this because you are subscribed to this thread. I have no problem communicating with LIGHTBURN.

Lightburn arduino