JoypadOS USB2USB Controller Adapter 🌎

Universal USB to USB controller adapter running the open-source JoypadOS firmware. Plug a USB controller into one end and a console or PC into the other; the adapter re-presents the controller as the one the system expects.

Reads: DualSense, DualShock 4, DualShock 3, Xbox 360 / One / Series, Switch Pro, Switch 2 Pro, GameCube adapters, Steam Controller 2, 8BitDo, HORI, Logitech, Sega Astro City, PlayStation Classic, Stadia, plus generic USB HID and XInput controllers, keyboards and mice.

Outputs as: Xbox 360 (XInput), PS3, PS4, Switch (docked), Original Xbox, PlayStation Classic, GameCube adapter (Wii U / Switch), PC Engine Mini, generic HID, SInput (Steam / SDL), keyboard + mouse.

• XInput mode passes the Xbox 360 XSM3 authentication check on real consoles
• Switch output mode on the fly from the controller or the browser
• Remapping, stick response and deadzones via WebSerial at config.joypad.ai
• Bluetooth by plugging a USB Bluetooth dongle into the host port
• Drag-and-drop UF2 firmware updates from joypad.dev/releases

Built on an Adafruit Feather RP2040 with USB Host in a custom case. Includes USB-C cable.

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