Any new users of M5Paper got the micro SD card to work? My unit does not pass the SD card test with the factory software or display any files when 'Storage' is selected. I have also tried one of the M5EPD examples here:
https://github.com/m5stack/M5EPD/tree/main/examples/Basics/UI_Demo
This only displays the text even though I have copied the jpg files to the root of the micro SD card. I have tried a few different sized cards formatted to FAT32 including a 4GB and a 32GB card. Hoping I don't have a faulty unit.