Trying to connect a new Ortur LM3 to Lightburn (1.3.01 version) and keep getting error 8 message. Also, the laser has power but does nothing, not even homing.
The firmware has been adjusted several times since 205 RC12 to improve communication:
205 was patched several times to RC37 last September.
You can download version 210 here:
https://ortur.tech/latest-firmware/
When complete, please let us know if the firmware update is the cure.
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