I tryed to make a Board for the SCS. Actually a simple thing, but i got a strange failure i can't locate.
I drawn a Schematic with Eagle witch Simply connects the Display to a Pinheader - 1:1. But now i noticed that the Connections at the Core to my Board are Mirrored. So Pin 1 has 5V and Pin 2 GND.
I then Made single Connectors to the Connection J15A and Crossed every pin from upper row to lower and vice versa. That way the display runs, but still has some weird scrambled characters.
So i Connected my already running 2x16 OLED and rebooted. As you can see in the Attachment there it shows the full words correctly.
I checked every pin twice and just can't understand that problem.
Edited a more clear Photographic of the 2 connections.
Thanks for any help...