Small ePaper screens have become fairly affordable in recent years, presumably due in part to their adoption as price labels in some stores. With a handful of other low-cost parts and some magnetic backing, I'm building a set of displays that can be stuck on a whiteboard and used like Post-it notes; auto-updating Post-it notes even.
Hey @alexswan, these are from GoodDisplay. I'm fairly sure they're the manufacturer that makes all of these displays that are resold by WaveShare, etc:
can you please post the link, where i can get the displays?