When it comes to performance, there's a world of difference between the Raspberry Pi and Arduino. The former, after all, is technically a fully functional computer that can run games, word processors, ...

Situation: User has BLE mouse (in this case, for Assistive Technology, a gyro head mouse). I'm using a Pi Pico 2W to pair to. What I'd like is for the wired USB side to output Joystick (gamepad) data.