Arduino controller

Hi
I would like to create a controller for my raspberry pi5 because I plan to have it emulate consoles on it but I am a beginner can you help me find the code and the equipment to carry out my project please
and it must be bluetooth thank you very much

Not a lot of information to go on is there?

What would you like your controller to do exactly?

Do you have any programming knowledge?

Obvious Op doesn't have a clue and wants someone else do all the work.

You should write all the code, but if you want to find it, look here:

It doesn't exist. Searching will be wasted time.

I will be happy to help, my rate is $250USD