Interact with a bluetooth 3.0 game controller

[Thebaide]

Hi everyone,

I would like to start a new project which would use a game controller.
This game controller is using Bluetooth 3.0
From the esp-idf GitHub repository, I can see that there are already some examples available.
Which one would be a good start ?

[WiFive]

Probably none because Bluetooth classic is not implemented yet.

[Thebaide]

I was afraid of that seeing that all the examples use BLE.
Thanks anyway
Any idea about when Bluetooth 3.0 will become available ?