Hi, I bought an oled display but when i used it i didnt worked i used adafruit library and its example i tried other too i have 4 pin oled display and i have arduino R3 :o
One can only guess that your problem is caused by bad connection or bad code, both due to the fact that you don't know what you are doing. Here is some code that works
Which libraries do i need for it??
Nick_Pyner:
One can only guess that your problem is caused by bad connection or bad code, both due to the fact that you don't know what you are doing. Here is some code that works
Thanks alot I got the library and it worked.