Waveshare have lots of such screens, big, small, some colour: https://www.waveshare.com/product/displays/e-paper/epaper-1.htm https://www.waveshare.com/product/

Waveshare have lots of such screens, big, small, some colour: https://www.waveshare.com/product/displays/e-paper/epaper-1.htm https://www.waveshare.com/product/displays/e-paper/epaper-1....