White Blank Screen Issue with SSD1306 OLED on STM32

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Hi everyone,

White color screen have been a major problem while trying to use an OLED screen with an SSD1306 driver for the first time. Occasionally, the display either freezes, shows random patterns, or remains stuck on a blank white screen. I have checked all my connections and ensured the power supply is stable, but the issue persists.

I’m using it with a STM32, and the code is based on a library like Adafruit SSD1306 . The screen behavior seems to happen more often when I attempt to refresh the display or execute specific parts of my code.

Could this issue be related to the library, the initialization sequence, or a hardware fault? Any advice on debugging or solving this would be highly appreciated!
 


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