@modos This is *very* interesting— question— your devkit is relatively expensive compared to a basic microcontroller— do you believe this devkit is set up such that it could potentially be connected to / drive multiple epaper displays at once?
Thank you! I’d imagine there are some limitations with memory bandwidth depending on the panel size and resolution, as well as I/O.
We’ve been running some experiments with daisy chaining different panels for an exhibition table, but I don’t have the full details.
I’ll have to check with my teammate, Wenting, and get back to you with a more complete answer.
@modos Thank you!
I have been long pondering a project involving several eink panels. But although I am pretty adept with microcontroller software I am pretty limited on my ability to handle the hardware end, so it's gone nowhere. For my application they do not all need to update at once.
Sounds like a fun project. I hadn’t given much thought to driving multiple e-ink panels with a single driver board. If they don’t need to update at the same time, that does make it more manageable.
Now I’m curious to see if we can do this too. Thank you for your question!