esp-idf/examples/storage/sd_card/sdspi/main/Kconfig.projbuild

menu "SD SPI Example Configuration"

    config EXAMPLE_FORMAT_IF_MOUNT_FAILED
        bool "Format the card if mount failed"
        default n
        help
            If this config item is set, format_if_mount_failed will be set to true and the card will be formatted if
            the mount has failed.

    config EXAMPLE_PIN_MOSI
        int "MOSI GPIO number"
        default 15 if IDF_TARGET_ESP32
        default 35 if IDF_TARGET_ESP32S2
        default 35 if IDF_TARGET_ESP32S3
        default 5  if IDF_TARGET_ESP32H2
        default 11 if IDF_TARGET_ESP32P4
        default 4  # C3 and others

    config EXAMPLE_PIN_MISO
        int "MISO GPIO number"
        default 2 if IDF_TARGET_ESP32
        default 37 if IDF_TARGET_ESP32S2
        default 37 if IDF_TARGET_ESP32S3
        default 0  if IDF_TARGET_ESP32H2
        default 13 if IDF_TARGET_ESP32P4
        default 6  # C3 and others

    config EXAMPLE_PIN_CLK
        int "CLK GPIO number"
        default 14 if IDF_TARGET_ESP32
        default 36 if IDF_TARGET_ESP32S2
        default 36 if IDF_TARGET_ESP32S3
        default 4  if IDF_TARGET_ESP32H2
        default 12 if IDF_TARGET_ESP32P4
        default 5  # C3 and others

    config EXAMPLE_PIN_CS
        int "CS GPIO number"
        default 13 if IDF_TARGET_ESP32
        default 34 if IDF_TARGET_ESP32S2
        default 34 if IDF_TARGET_ESP32S3
        default 10 if IDF_TARGET_ESP32P4
        default 1  # C3 and others

endmenu