Hi!
Sometimes I've got strange noise on my oled (http://www.ebay.com/itm/181287662115) when I turn on the power of my Leonardo micro. After this I should wait for a while, and then it becomes normal, or can be black if I powered it too early.
Could you please help me with this problem. What should I look at ? wires isolation ?
Thanks !
Hi.
Read this thread (click !).
It is a bit lengthy, with 100 replies on 7 pages, but it might hold the solution for your problem.
I'm guessing there might be a reset problem, as i experienced with a similar display (same thing but white instead of yellow/blue).
You might need to control the reset using your Arduino in case you are switching the display on and off, or find a way to extend the duration of a present reset circuit (if present at all), read the thread.
