Check IP address http://checkip.dyndns.org/ (This is where the server resides if you don't disconnect the Pi -- can SSH, etc.)

11/8/14 - Homework

Pi going out handled by Python Pi coming in handled by Node

Pi sends Tweet Button press GPIO

https://www.npmjs.org/package/python-shell http://nodejs.org/api/child_process.html http://www.dzone.com/snippets/execute-unix-command-nodejs