Wii Nunchuck Input to robot?

So, I have purchased a Wii Nunchuck adapter, but there is ZERO explanation on how to use it, is there anyone that can maybe tell me how to do simple motions, like with the joystick and C and Z buttons?



Funny that! I used google and fold loads!!!!!!!!

Really, I never found how to use it.....

I just happened to get the same thing last week and ended up using this guys library and it works well.
On the adaptor are probably 4 pins labelled + - c d

  • connects to 3.3V
  • connects to GND
    c connects to SCL (Analogue 5 on UNO)
    d connects to SDA (Analogue 4 on UNO)