GameBoy on E-Paper ESP32 at 30FPS [video]

tomtomistaken

Amazing project, thank you! Keep us updated!

Lerc

This is insane. Almost everything done here to make things fast were things that I had assummed that e-ink displays aready did, because they are so slow, I figured their behaviour was the best that could be achieved after trying all these kind of tricks. It makes me what other things could be much better if they received some attention from someone who cares about it.

y1n0

I don’t know if this particular display is magnetic particles or not, but epaper is not synonymous with eink. Something can be called epaper and still be lcd based. So I feel the video is misleading by declaring epaper is particle based.

aix1

Great work. I loved the technical innovations. For the grayscale, I'm guessing each physical display would need to be individually calibrated? I also wonder whether the calibration is sensitive to environmental factors, i.e. gets out of whack if the display is too hot or too cold.

larodi

Dither and LUTs - my best friends on ESP32 and paper. Great work also!