Enable custom modes as well as implemented in Nintendont for wiimote & Nunchuk on the USB RR adapter · Issue #20 · fwupd/8bitdo-firmware · GitHub

Nintendont supports fully the Wiimote & Nunchuk for the Gc games adding presets config modes by pressing "2"+"Dpad" this option allows access to buttons that are not mapped in this adapter. There is an example of a custom mapping for thi

Nintendont/README.md at master · FIX94/Nintendont · GitHub

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