In playing with my large panel it’s pretty clear that going any larger with anything animated would likely not animate smoothly enough to be useful if it even worked at all. In fact, I wouldn’t mind it if my current setup was a bit faster (even after overclocking), so I got to thinking…is there any straightforward way to synchronize the refreshes of two identical teensys (teensi?)with identical sd card contents? Perhaps some sort of hardware interrupt driven GIF decode start? Anyone have any ideas on how to go about this?
If it could be accomplished, you could likely have each smartLED shield only refreshing half of the display’s pixels and in my case I’d probably also be able to get some color refresh back.