In this tutorial we will check how to read a file from the ESP32 FAT file system, using the Arduino core. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction In this tutorial we will check how to read a file from the ESP32 FAT file system, using the Arduino core. For …
ESP32 Arduino FAT file system: Checking if file exists
In this tutorial we will learn how to check if a file exists in the ESP32 FAT file system, using the file name. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction In this tutorial we will learn how to check if a file exists in the ESP32 FAT file system, using …
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