I’ve just bought a NEJE laser to attach to my workbee. I’m using openbuilds black box. I’ve connected the laser to the blackbox using PWM and Ground. But when I try to turn the laser on it does nothing. Can you help?
Hi can you show me a picture of how you connected it up please as I have bought one and I’m trying to get it working.
It seems to be a 4 wire laser, see docs:blackbox:connect-4-wire-laser [OpenBuilds Documentation] And compare to the module's own documentation, whether it gets power off its own included wallwart, or from the 24v psu - some are 12v instead
Just for clarification, can the 24v PSU ground and PWM ground be tied together? I’m hooking up a 24v laser with 3 wire control.
