Hi,
I tried to get to the Marlin menu on a RepRap 12864 display. Unfortunately this is not possible. Did I miss something when configuring or wiring the display (connected as described on GitHub with twisted cables)?
Otherwise the display and the rotary knob for setting the FeedRate works.
Does somebody has any idea?
After some tries with reboots and some tests I finally managed to get a connection so I could reset the EEPROM over the web interface.
But the rotary knob isn't working as intended, pressing the knob dosn't work with the new version.
Is there another way to test whether the press on the rotary button is getting detectet on the board?