Unable to detect laser engraver for Ortur Laser Master 2 Pro S2

Hi I have a Ortur Laser Master 2 Pro S2 Laser Engraver Cutter Kit. Currently I finished building however I am not detecting the engraver on my mac when I open up lightburn. Another issue is the laser engraver doesnt detect the boundaries and continues to move without stopping. Below is a video.

Hi Sergio - is your laser head successfully physically hitting the limit switches when it does the startup homing routine? That’s likely the cause of this issue.

As for the laser not being detected in LightBurn, the port may not be open until initial homing has been completed - so let’s fix that first.

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