1. Where do I get Python?
   • http://www.python.org
2. What version of Python do I use?
   • 2.7. Although Python 3.x sounds like an upgrade, there were substantial changes made to syntax in version 3.x that make our software incompatible.
3. Where do I get pySerial?
   • http://pyserial.sourceforge.net
4. Where do I get the Arduino program?
   • http://www.arduino.cc