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Sdcard Nodes

Use these nodes to access SD card module via I2C.

Proc Nodes

sd card mount

mount the sd card with esp32 internal file system.

Inputs

  • Mount Point : Specify a mount point (path) from where the sd card can be accessed
  • Mount Type : Select the mount type
  • SPI Host : Select the SPI host
  • Miso Pin : Specify the MISO pin
  • Mosi Pin : Specify the MOSI pin
  • CS Pin : Specify the CS pin
  • Sclk Pin : Specify the SCLK pin
  • Format if mount failed : Whether to format the sd card if mounting failed
  • Max Open Files : Specify the maximum number of files that can remain open at once
  • Allocation unit size : Specify the allocation unit size

Outputs

  • Success code : Whether the mounting was successful
  • SD mount pointer : Pointer to the SD card mount

sd card unmount

Unmount the sd card from the esp32 file system.

Inputs

  • SD mount pointer : Specify SD card mount pointer