How to deal with GPIO ? Oled display++

Banana Pi SBCs design BPI-M2 Ultra / BPI-M2 Berry(A40i)
1

Dear Community,

i want to add oled display to my BPI-M2-Berry, what do i need ?!

thnx in advance

2

please see wiki :

https://wiki.banana-pi.org/Getting_Started_with_M2_Ultra_%26_Berry

3

I cant compare… There is no way how to connect oled to the gpio pins . a led-blink gpio tutorial for banana pi m2 berry would be a first step, a step, i cant see. So, could some please help by finding the right infos?

4

i made an instruction: https://github.com/blackzspace-de-Microcontroller-SBC/-bak-BPI-M2-Berry-GPIO-I2C-OLED-SSD1306