Help adding E-Ink display support

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user156811

So I updated the code here with your changes and this is the result i got. Now the display updates without a full refresh, but only partly. Does yours look perfect. Also how did you find that LUT table and some of the other info. The datasheets are extremely bad.

For me this video gave me a lot more info on how these work.
https://www.youtube.com/watch?v=MsbiO8EAsGw

https://gist.github.com/brendena/154afdffb2355c1cc845b67c6c258dbe

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yngv126399 in reply to @user156811

I get the same thing here... there's some trouble with the Promises somewhere. Did you try running my gist? I've got it working on both Watchy and a 52832 breakout board with a WaveShare. I can't look into it right now though...

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