Here it is. I bought this oled display with the SPI protocol and tried modifying the code from ArduGauge to work with it to no success, so i went ahead and changed that to i2c, by soldering 4k7 resistors where needed, that worked, but there was some glitches and flickering happening. I went ahead and jumped them directly. That stopped the flickering, but also killed the voltage regulator on the arduino.
Someone knows this screen or have done this to one?
My guess is that the flickering was caused by updating the display every time around the loop function rather then when something changed. If not that then some other code problem. As you've not posted any code this can only be a guess.
If you shorted the pull-up resistors then something was bound to give, although I'm surprised it was the voltage regulator.
You probably have damage to either or both of the Arduino and the display. Replace the voltage regulator and put back the correct resistors, then test, but be prepared to need to buy new parts.
