I successfully connected a Wiimote to my iMac !

My iMac is running Sonoma 14 with the latest Dolphin.

- Buy the TP-Link UB400 adapter (UB500 will not work. I tried it), plug it in and set Dolphin to Bluetooth passthrough.
- Start the game.
- Press the red sync button on the Wiimote and the Sync button in Dolphin.
- The Wiimote should now work as remote 1.

Before closing the game, do not forget to turn off the Wiimote by holding its Power button or weird things will happen.