I was searching for EPD displays and came across this Pervasive Displays EPD, but after searching in the manufacturer's website, I couldn't find any information on how to actually use it. There are some pre-made kits, but those are intended for evaluation use, and though the schematics are available, there are no design descriptions.
How would one drive such a display? It uses an SPI interface, but what signals should be sent to it? What about all the other pins, how should they be configured?