http://at.or.at/hans/pd/objects.html

You can read all about the protocol design here:

http://www.arduino.cc/playground/Interfacing/Firmata

Here are some key changes: - updated to use Firmata 2.0 protocol - Firmata is now an Arduino library - a number of included firmwares to support things like Servos - switched serial speed to 115200

.hc

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I spent 33 years and four months in active military service and during that period I spent most of my time as a high class muscle man for Big Business, for Wall Street and the bankers. - General Smedley Butler