Awesomness incoming, thanks Kimmoli.

By the way, I just noticed that the 3.5" screen in my link is quite thin as shown in the third image, and the bezel around it is thin too (plus the PCB part is on the small side and apparently won't block Jolla's camera). Perhaps a 4" would fit, and the low thickness of the screen could keep the TOHeInk thinner than expected?

I bet there are cons with this eInk screen, but I have no experience with e-paper so I can't say. Is the connector standard?