Simulate a Nintendo GameCube controller from the computer via a u1f992/jiangtun device (an RP2040 wired to a controller port over Joybus). Use this skill whenever the user wants to press buttons, move sticks, navigate the GameCube UI from the computer, script controller input, or test homebrew input on real hardware — including phrasings like "naciśnij A", "przejdź w dół na padzie", "simulate a gamepad", or "drive the controller". Trigger even for a single button press.
