Is there a way to use joycon as wiimote on pc?

You could maybe do something like that using this: https://github.com/mfosse/JoyCon-Driver

 

Use an alternate version of dolphin with MotionPlus option

 

It seems motion plus emulation isn't supported. There are some unofficial versions that support it but they are very outdated.

 

This is all I was able to find: https://forums.dolphin-emu.org/Thread-zelda-skyward-sword-emulated-controls-unnoficial-thread

 

You're probably out of luck. You can try to find something, but even if you found something chances are it wouldn't work well anyway.

 

You can connect them by Bluetooth, not sure if the drivers work properly.

Alternatively you can use the magic ns adapter by Mayflash, it outputs the joycons as xinput. (You can also connect xones and ds4 controllers to your system with it)

Hope this answers your question.

 

I think than you should comment this on dolphin forums if they can support other devices as a wiimotion plus.
(someway similar than magic ns adapter by Mayflash made with ds4 controller on switch which make the switch think it is a pro controller and let use the motion control )

 

not exactly as a wii mote but as a controller yes since the joycons use entirely different means of detecting motion etc

 

i can search for "my" version on my PC...