$79 Cenoz laser engraver on Amazon... any good?

[berainlb (PY)]

@dkj4linux

I’ve since requested the Grbl firmware upgrade from Wainlux for the JL1 board. Hopefully they’ll respond.

@LsrSal posted the firmware files if you hadn’t seen them. Check it out:

JL1 (JL3) GRBL firmware avialable

Light Burn is first hit on Google while searching JL1+GRBL. Those who search know that to surprise and frustration after acquiring machine with JL1 board - it does not speak GRBL dialect and not recognized by most and best laser carving software. It is certainly possible to recompile GRBL for this STM32 based board from many sources available on GIT, but I can imagine this is beyond abilities of many. Well, there is easy option to get these JL1 boards working with this and other software: Wain…