Solved: STM32F4 with OLED - STMicroelectronics Community

Hello everyone,

I bought this Oled, can I use the SCK pin to connect I2C, or must I connect SPI?
Many thank.

1 ACCEPTED SOLUTION

Accepted Solutions

Hi,

Its a ssd1306, 128x64 pix , on I2C.

+

I used the u8g lib for it, look on git.

https://github.com/olikraus/u8glib

or look here:

https://tenbaht.github.io/sduino/api/Mini_SSD1306/

If you feel a post has answered your question, please click "Accept as Solution".

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2 REPLIES 2

It needs to be connected via I2C. Get the doci to that part and read it.

Hi,

Its a ssd1306, 128x64 pix , on I2C.

+

I used the u8g lib for it, look on git.

https://github.com/olikraus/u8glib

or look here:

https://tenbaht.github.io/sduino/api/Mini_SSD1306/

If you feel a post has answered your question, please click "Accept as Solution".