Wii Nunchuck Troubleshooting

Projects Discussion and Showcase Device Hacking
11

Guys
I have been using both a normal wired genuine Nunchuk and a wireless version from DealExtreme, and my initialisation and read code values are different to yours.
Maybe these might help.

// initiate Wii Nunchuk
      //Serial.print ("Initialising Wii Nunchuk ........");
      Wire.beginTransmission(0x52); //0xA4
      Wire.send(0xF0);
      Wire.send(0x55);
      Wire.endTransmission();
      //Serial.print (" OK done"); 
      //Serial.print ("\r\n");
      delay (100); 
      
      //Serial.print ("Set reading address at 0xFA .......");
      Wire.beginTransmission(0x52); //0xA4
      Wire.send(0xFA);
      Wire.endTransmission();

Mark