I needed a nunchuk in a hurry so ran out to Target and bought a "Nyko Kama" wired nunchuk. The Nintendo brand nunchuk that came with my Wii works fine with WiiChuck.h, and this Nyko Kama nuncuk works fine with the Wii, so I figured it would work with the Arduino and WiiChuck.h. However, when I connect it and check the serial output it doesn't appear to do anything. I tried it with 3.3v and 5v power and it still does nothing.
Any ideas why this particular model won't work?