There are projects on GitHub

https://github.com/Ohjurot/DualSense-Windows/tree/main

https://github.com/mattdevv/DualSense-Windows/tree/main

and so on

A solution in C# is required, which will use a library (preferably a newer one)

The essence of the project is that there are many DualSense controllers connected via Bluetooth to consoles. All gamepads will be connected via type-C to the PC.

It is necessary to:

1. Recognize each gamepad (MAC addresses of the gamepads can be stored in a database if necessary)

2. Create a UDP listener or a listener for GET/POST requests (the PC will have a public IP)

3. Upon receiving packets, parse the structure of the packet/request and emulate button presses on the gamepad

4. return return: ok

I will gladly consider your solution options