On Friday, 8 May 2020 11:19:03 UTC+12, Martin Gregorie wrote:

Interesting. Do you know if anybody sells these e-ink (either monochrome
or colour) for use with a RaspberryPi? THAT would be very interesting
indeed. I have a 4" diagonal TFT colour touch screen with 480 x 320 res
that I'll put on a RPi when I get a round tuit. I'm planning to run XK8000
on that, but a colour or monochrome eInk touch screen would most likely
be more readable in the cockpit.

Check this out:

https://github.com/lyusupov/SoftRF/wiki/SkyView-Pi

It's not completely what you're after, but it's getting there.
--
Phil Plane