HI DKULP
I am beginning to think that way.. although given the number of arduino boards i have i thought it may be possible with one of the more powerful simple boards (egESP32 )... I thought after posting about running FPP on a PI, I wasnt sure if you could use a PI Zero for it...
I have been searching the net and forums for some time looking for a simple way to run a show through an SD card and an arduino. I have seen some ideas but never a complete solution that one could implement.
What I ideally would like is a way to have a stand alone singing character .. like...