[WIP] Custom firmware to easily connect esp32 to wifi nethowrk without settings credentials in code and easily switch between network.

The goal is to setup a connection process, based on global wireless networks hardware:

• if no network connected -> open a web server to configure esp32 -> save credentials in eeprom and fallback to network then closed the local web server.
• if connected to a network -> implement something to reset current configuration.

After that, we can iterate on other custom things on esp32 easily.

Tested on:

• ESP32-S
• ESP-WROOM-32
• Live mini kit ESP32 (ESP-WROOM-32) (clone of D1 mini esp32)

https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json

• asyncTCP
• ESPAsyncWebServer
• ESPSoftwareSerial
• Adafruit GFX Library
• Adafruit SSD1306
• Adagruit SGP30

Sketch uses 760349 bytes (58%) of program storage space. Maximum is 1310720 bytes. Global variables use 43136 bytes (13%) of dynamic memory, leaving 284544 bytes for local variables. Maximum is 327680 bytes.