[quote="pythoncoder"]As the author of the 2.7" driver [url]
https://github.com/peterhinch/micropython-epaper.git[/url] I made an attempt to follow this up. I located a datasheet for the device, which had good details of the hardware but fell a long way short of the programming detail required to write a driver. I then went looking for the sourcecode for the Pi driver and drew a blank; the website is pretty poor in my opinion. If you guys can locate the source feel free to post a link and I'll take a look.
If it's anything like the 2.7" units, drivers are decidedly nontrivial. However there may be commonality which could be exploited. I'm unlikely to spend much time on this beyond offering advice for the following reasons. Developing the 2.7" driver took a good deal of time. The 2.7" units are widely available, seem better supported, and are similar in size.[/quote]
Thanks a lot and kudos for your work!
I'll consider using those instead, but they are almost double in price. The fact that your driver exists makes it a very good option though.