New Wiimote (with motion plus) issues

Hi, here's my problem,
I have a wiimote plus which works perfectly on my PC with dolphin (it works also on my android phone) , but this wiimote is not an original and it's kind of broken.
Recently I bought the real wiimote from nintendo, but the new one for wii U; which is meant to work with wii. But when I try to connect my new wiimote, my computer ask me a pin code.
So I tried many things, clicking cancel, typing 1234, 0000, abcd... But nothing works.
So later I tried not to connect directly my wiimote and do it with dolphin so when I click "Pair up" I can see "1 connected" but leds are still flashing on my wiimote (indefinitely while I don't close dolphin config) but I can't use it anyway...
Can you please help me with this ? Giving me a pin code which works or else ?
Thank you
Sorry for my english.

EDIT : the bluetooth name of my wiimote is RVL-CNT-01-TR