* [FSK] Add Lilygo Heltec environment with FSK modulation
Enable RTL_433 frequency and active receiver change with WebUI
Add FSK environment for Heltec and Lilygo
* Use one single password for Access point, OTA and WebUI access
* Enable to change the password during WM onboarding, with the WebUI, and MQTT command
* Remove the default password during the first configuration to connect to the AP
* When using the last 8 digits of the MAC as the password, it can now be changed
* Remove gateway password sending to client
* [LORA] Capability to change LORA frequency and Add OLED
Merge of the 2 environments for TTGO V1
* Merge messages keys with upper level json
* Id as a sub topic
* Add display and state measures
* Add frequency configuration through WebUI
* Add parameters
* Add auto discovery
* Add node example for ttgo lora32 v1
* Add environments and fix scope
* Support for sync word as a byte
* Fix TX Power setting
* Add LoRa gateway description
* Add onlyknown filter