Working on my first 3d rpinter build but I've run into a problem. I ordered one of the larger LCD screens 12864 from Folger Tech and I'm having issues getting it working.
I have tried a couple of different firmwares I found online and one the I created myself (here is the link:[
www.filedropper.com]).
The screen comes up and displays just fine. I can use the button to get to the menu but I can't scroll using the dial.
Anyone have an ideas of how I can test this issue?
Thanks