Hi guys,
first time posting here and I do so because I have hit a brick wall. I recently built a new printer from the ground up. Printer seems to work great. all heaters and movement work as intended when controlled via s3d.
I'm using a rambo 1.3l with marlin and have gone through the minimal guides on getting the viki2 screen to work on the rambo with marlin. I've checked the pin designations on panucat's documentation against the pins_rambo.h in marlin and all seems good. however I just can't get the screen o controller to fire up properly. power is being supplied but the screen is just all black pixels with the backlight and the clickwheel led is unlit.
any help would be greatly appreciated if anyone has any experience setting this up properly.
Edited 1 time(s). Last edit at 03/07/2017 02:08PM by CJay.
