Use Arduino Library Manager Or download / use git to have latest repository of LITTLEFS added to Arduino IDE /libraries folder (File > Preferences > Sketchbook location). See #define ...

An Arduino library for ESP8266/ESP32 WLAN configuration at runtime with the Web interface - Hieromon/AutoConnect ...

In this tutorial, we will learn how to install multiple versions of the ESP32 board package in the Arduino IDE. Once set up, you’ll have the option to choose a specific version of the ESP32 package ...