WayneOz
(wayne chenery)
January 26, 2022, 12:38am
1
Hi, I hope someone can point me in the right direction?
I purchased a MakerBase MKS DLC v2.1 board as I was informed that I could connect my NEJE 30w PWM laser to it without issues, it was working on my cnc shield but not the DLC v2.1
I tried connecting to the 2 pin PWM plug also the two pin Laser plug, neither of them works my laser
I would appreciate any HELP thank you
donkjr
(Don Kleinschnitz Jr.)
January 26, 2022, 1:40pm
2
Do you know the model # of the NJE 30W laser module or a link to its technical specs?
Perhaps a link to where you bought it?
How are you supplying 12V to the laser module?
A photo of the wiring to the laser module with the signals labeled would be useful.
Take a look at this post and see if it helps but don’t hesitate to come back here for more help :).
Hi again.
I recently purchased a Makerbase controller board (MKS DLC V2.1) and I’m now looking how best to use it.
It has a port for a laser (which, having tested with my meter is directly connected to the port next to it - for a CNC spindle motor - which makes sense).
The laser port is only a 2-pin affair, but the laser I have in mind is a 3-pin unit with the extra pin being PWM (5V). I had a similar problem when using an old Creality board and eventually found an answer in another forum (se…
1 Like