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By tthui
I have recently bought a 1.81 inch flexible OLED display module and I couldn't get the display to work after following the instructions. I then get a replacement and the result is the same. Genuino 101 is used to drive this module and +5V has been used as supply power (some web sites suggest to connect to +5V instead of +3.3V since the operating voltage range is 3.5V to 5V), but nothing is seen on the screen. Anyone can give me a clue? Is Genuino able to drive this module? Please help.