Unable to get my new TwoTrees TTS 55 to move with Lightburn

Comleted new TTS 55. Runs using LaserGRBL and T2Laser, but unable to setup properly with lightburn.

I am attempting to run on HP laptop using Win10, no success Also using ASUS Win 11.

Set up laser manually as Merlin, laser screen.shows “Ready”, Move screen does nothing, Console shows “Waiting for connection…”.

Any suggestions to get me underway?

Screen grabs below.

Read through this Topic. Fairly thorough exploration of connecting to a Marlin controller.

In manual device setup I chose ‘Marlin’ (not sure why) but was told I should have chosen ‘Grbl’.
Made the change, problem resolved.


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