Hi Julian -- not sure if my emails are coming through because I haven't heard from you since March 10th. Is there anything else you'd like me to test regarding this OLED issue? Thanks.
PS: Here's a video of what I'm seeing when I plug it in (including the random line at the top of the display). [Apologies for the Guns N Roses pajamas!]
https://youtu.be/xaI7Junc4sw
Thanks so much! That gives me a bunch to work off of and to try to re-solder. How would I hook up my multimeter to 4, 6, 11, 12, 13, and 14 so that I can see if data is being transmitted? Do I just set that to DC, put the ground on 1 or 16, and red …