I²C Address of Wii Band Hero Drum Set


Anyone knows how can I find the I²C Address of my Wii Band Hero Drum Set? I want to interface it with my Arduino using a wiichuck adapter, but I can't communicate with the drum because I don't know the I²C address!

Anyone can help me?

Thanks a lot! :)

Search for i2c scanner, or make one, just try all the 127 address the ones that ack are the ones connected to the i2c lines, easy.