I added BLE by replacing the Arduino by an ESP32

[ErichHeinemann]

I have used Your Code to build this:

https://github.com/ErichHeinemann/MiniWI/tree/master/MINI-WI-ESP32

I simplified the code a bit, removed the Joystick for now but I am still in progress to change the code ... it is not the final version for now.

Your version was a great inspiration.