Ortur Laser Master // Air Assist Mod

I’m setting up an air assist unit (3d printed: link) on my new Ortur Laser Master 20W. I’ll have to modify the project a bit ('cos it’s dimensions touch the Laser Master external frame), but should not be very difficult - need time doing that.

Nonetheless I’d like to know if there is a way to enable Lightburn software feature to control the 5015 connected fan (eventually connecting the fan to the Ortur STM board).
Just an idea…

And - if you can suggest - where to best source the 12V to power the 5015 cooler (from diode power wires?).


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