knuckles904 writes [by way of adafruit]:

Ok so I, after much research, have been able to read the gyro data of the new Wii Motion Plus peripheral with the Arduino microcontroller. With this code and the code previously developed for the Wii Nunchuck, we are able to create a 6 DOF IMU for under $40. Thanks Nintendo! Best of all, everything is I2C so only 2 analog inputs (A4 and A5 needed for the wire library) are needed to read 6 sensors and no ADC conversion happens on the Arduino board.

Wii Motion Plus + Arduino = Love

Gareth Branwyn

Gareth Branwyn

Gareth Branwyn is a freelance writer and the former Editorial Director of Maker Media. He is the author or editor of over a dozen books on technology, DIY, and geek culture. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. And he has a new best-of writing collection and “lazy person’s memoir,” called Borg Like Me.