ESP32-C6 SD card support for 64GB

[bhushan131288]

Hello All,

Is it possible to interface 64GB SD card with ESP32-C6-WROOM?
As I do not see any documentation of whether ESP32-C6 has ExFAT support.

Please do confirm.

[RathiSonika]

Hello, Yes, you can use a 64GB SD card with the ESP32-C6. You can use it on the SPI interface. Please refer to this example: https://github.com/espressif/esp-idf/tr ... card/sdspi. Using exFAT requires purchasing a license from Microsoft, and we do not support exFAT in IDF. You can use the FAT32 file system instead.

[MicroController]

64GB will work, and exFAT should too.

Not sure about the licensing requirements for exFAT, since apparently Microsoft ♥ Linux.