Testing with SansDisk Extreme 512Gbmicro SD:
Builtin_SDCARD Cardinfo:
Code:
Initializing SD card...Wiring is correct and a card is present.
Card type: SDHC
Volume type is FAT64
Volume size (Kbytes): 499806208
Volume size (Mbytes): 488092
Extern Card Reader:
Code:
Initializing SD card...Wiring is correct and a card is present.
Card type: SDHC
Volume type is FAT64
Volume size (Kbytes): 499806208
Volume size (Mbytes): 488092
Also tried it with the ILI9341_slideshow JPEG sketch and read and displayed no issues
So far it seems to be working as tested