This page gives a better introduction: http://dangerousprototypes.com/docs/Bus_Pirate http://dangerousprototypes.com/docs/Bus_Pirate Basically a tool to interf

This page gives a better introduction: http://dangerousprototypes.com/docs/Bus_Pirate http://dangerousprototypes.com/docs/Bus_Pirate Basically a tool to interface with whatever IC you might have. Flexible input supporting many protocols, just hook it up to a random chip or serial debug pins on a board you are reverse-engineering and you can figure out the signal mapping and protocol decoding in software.