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noname8888
Associate II
May 23, 2024
Solved

STM32F4 with OLED

Hello everyone,

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

noname8888_0-1716461881607.png

 

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    AScha.3
    AScha.3Best answer
    Super User
    May 23, 2024

    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 on " Best Answer ".
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    2 replies

    Uwe Bonnes
    Uwe Bonnes
    Chief
    May 23, 2024

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

    AScha.3
    AScha.3Best answer
    Super User
    May 23, 2024

    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 on " Best Answer ".
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