[tarsiel]

It’s not bad! This is the display I’m using: https://www.waveshare.com/product/displays/e-paper/5.83inch-...

You can use any raspberry pi to drive it (or any microcontroller really) which is pretty cheap too.

[ge96]

That's interesting the three color thing didn't know that was a thing

[Phrenzy]

Check this out:

https://thepihut.com/products/inky-impression-4-7-colour-epa...