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Continue to ChatESP32 Arduino: Renaming a file in the SPIFFS file system https://techtutorialsx.com/2019/02/24/esp32-arduino-renaming-a-file-in-the-spiffs-file-system/
ESP32 Arduino: Renaming a file in the SPIFFS file system https://techtutorialsx.com/2019/02/24/esp32-arduino-renaming-a-file-in-the-spiffs-file-system/