I2C interface with SP03

@wayneft I dont know what the malfunction here is, but I just ran through a number of tests with two SRF08's a CMPS09, and an MD25 all connected together. They all performed their functions perfectly. The I2C scanner apparently does not work with an Uno32 for some reason. So, none of my devices showed up at all.

Anyway, I messed around with the SP03 some more, and found that I could not even get the version number from it. It is simply non-responsive on I2c at all! So... just gonna have to (cringe) do it on Serial... =(