DFplayer Project: How to make a Kids' Wooden Radio

ESP32 Arduino Tutorial: Renaming a file in the SPIFFS file system

ESP32 Arduino Tutorial: removing a file from the SPIFFS file system

ESP32 Arduino Tutorial: Formatting the SPIFFS file system

ESP32 Arduino Tutorial: Listing files in a SPIFFS file system specific path

ESP32 Arduino Tutorial: List all files in the SPIFFS file system