Hi, everybody. I am working on the motion plus. I want to do a device to simulate the motion plus. So,I need know the protocol and the encryption during I2C communication. First, Wii-remote will ask Motion plus 16bytes data, then Wii-remote send a byte to motion plus. Wii-remote will receive 16 bytes data from motion plus. Has anyone worked out the encryption? May give me any hints? thanks in advance.