how did you get the i2c oled in fritzing? i cant find it anywhere...even on adafruits github its not there..
Do oleds burn in?
One thing that you need to consider is the 5V I2C signal. In the past I have added a logic level converter that drops the signal to the OLEDs to 3.3v as well. Dropping the signal to 3.3V adds life to these OLEDs.Identical to the I2C part of the article used at SparkFun: https://learn.sparkfun.com/tutorials/bi-directional-logic-level-converter-hookup-guide/all