The wiimotenew.ini file is the unsung hero of Wii emulation. While the Dolphin development team has built an incredible GUI, the deepest levels of control—latency reduction, custom deadzones, multi-controller syncing, and extension hacks—all require direct editing of this file.

[Wiimote1] Source = Emulated Nunchuk = True Nunchuk/Stick/Up = `Axis 2-` # Left stick up Nunchuk/Stick/Down = `Axis 2+` Nunchuk/Stick/Left = `Axis 1-` Nunchuk/Stick/Right = `Axis 1+` Nunchuk/Buttons/C = `Button 4` Nunchuk/Buttons/Z = `Button 5`

Save this content as wiimotenew.ini and place it in the appropriate config folder (e.g., Dolphin Emulator/Config/ ).

This file is not typically present if you have never configured a Wiimote. Dolphin generates it automatically the first time you enable a Wii Remote in Controllers > Configure .

[Core] WiimotorDisableSpeaker = True # Saves CPU cycles (no Wiimote sounds) WiimoteContinuousScanning = False # Prevents desync during cutscenes WiimoteDelayInput = False # Reduces input lag (may cause sync drops)