So am I correct in assuming I want the jumpers in the XYY not the XYZ? If so, mine are wrong
According to LaserGRBL it says I have 1.1f
Not sure it matters, but I plugged Y1 into the X slot and tried it and it moved in both directions. So to me it seems that the Y is not sending the correct signal
it is certainly worth a try . Just backup your grbl code first lol. It could only be two things your firmware with the pin outs that have changed or the jumpers on the controller
I guess the picture is a good enough backup right? So do I just switch the values in LaserGRBL and click write? Just learning Lightburn so not sure how to do it there
Are your jumpers on XYZ or XYY?
So for example: type in $32=1 then hit enter and do that for each one that you want to change
or if your in lasergrbl you can click on the number of the value that you want to change
Ok, i guess I’ll just match your settings minus the bed size and see what happens. Did you see my ? About the jumpers?
I just now saw it. Mine are set on XYZ but I took both of the jumper of then both of the steppers moved in one direction.
Sorry, you took off both jumpers and it stopped moving in both directions? But you saying our jumpers are the same correct?
yes but you might want try with them off if the gbrl code doesn’t work
Sounds good. Ill try the code changes first and update soon
Made the code changes. Still only travels one direction on Y ![]()
I think this is how the jumpers are supposed to be set for only xyy but I use the z-axis because I have a electric adjustment for the laser module to go up and down
Well, no luck. I switched th jumpers and still only 1 direction. So frustrating
where did you get the board from
Came with the machine. Got it from a friend who never used it or got it working



