The Dolphin Bar from Mayflash is required to fully use the Wiimotes with Dolphin.
- Connect your Dolphin Bar to your Recalbox and switch it to mode 4.
- Open the file
/recalbox/share/system/recalbox.conf.
- In the section "D3 - Dolphin Controllers" look for the following line:
wii.realwiimotes=0
wii.realwiimotes=1
- Now your Wiimotes are working in Dolphin.