I've written a blog post about my experiments to speed up display refresh on the I2C version of the SSD1306 OLED displays. I was able to go from the "normal" speed of 23.5FPS using the I2C 400Khz 'fast' clock to > 150FPS using a brute force method. Step by step details and code can be found here: B…

Faster SSD1306 OLED refresh through bit banging

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