Before my question a brief preamble.
I designed Blynk-project wich included up 8 identical devices baced on ESP8266. Dashboard included 4 tabs: State, Settings, Manual control, Graph. For switching between devices is used widget Device Selector. All is nice exept distance - no more as 35-40m.
Then I tride to use LoRa RFM95 (868MHz) (not LoRa WAN). All 8 devices (as nodes), baced on RFM95, are talking with main device (baced on RFM95 too). Maximum distance between main device and nodes I got about 400m what is quite enough for me. The main device haves ability to connect to the internet and it means that can be to connect this project to the Blynk server.
Now is question.
How to use in this proeject widget Device Selector for implement identical interface like in my project, baced on en ESP8266? Is it posseble?