sdcard

Here is SD example code from esp-idf. Here is one header file for esp32 fatfs. use 4-line SD mode, consider the 10K pullup resistors on data lines code page: FF_CODE_PAGE : CONFIG_FATFS_CODEPAGE 437 US What is the biggest micro SD card for esp32 fatfs? 16GB? FAT = file allocation table FAT32 individual files on a FAT32 drive cannot exceed 4GB size limit. FAT32 partition must be less than 8TB. exFAT file system: extended file allocation table....