The WiiMote can be accessed from vvvv via the WiiMote (Devices) node. Check its helppatch to learn how to use it.
Note, there are at least 3 types of the WiiMote out there:
(The code can be found on the battery compartment)
- the classic WiiMote with no MotionPlus, this works with vvvv
- the new WiiMote with builtin MotionPlus, code is LMB-RVL-WR/M-C0 (and C2) works with vvvv, but no MotionPlus, if you need MotionPlus use GlovePIE, fully working there
- the latest WiiMote with builtin MotionPlus, code is LMB-RVL-WR/Z-C4 (and C6) does not connect with vvvv, with GlovePIE you get partial data, connectivity is buggy, it has a reset button on the plastic battery cover so that it can be reset without removing the cover.