Merge pull request #126 from thorrak:littlefs

Update ESP32-S2 to use LittleFS instead of SPIFFS

Split build steps

Update version for alpha release

Merge pull request #116 from thorrak/arduino_v3

Bring v16 onto Arduino v3

Updating ESP8266 Espressif framework

Update UI

Update UI (Fixes #102)

Merge pull request #99 from thorrak/s2_iic

Fix issues with ESP32-S2 IIC & Freezing

Update Documentation

Update Documentation