https server option

[aiotech-pub]

I tryed to modify the source code to support the https servers but unfortunately seems the modification should be larger than expected. It should be an important feature especially if bundled together an OTA and a WiFi Manager.

[MartinMueller2003]

We can only do this if the underlying libraries support this. To be honest, I have not yet checked to see if the latest libs support https. We would need to move to port 443 but that is not a big deal.