Demo code is really simple. We instanciate a robot with :
robot = RasPiBot()
Then we call a rotation method on the NECK.
We wait 2 seconds.
Then we rotate the head back.
It's enough to have fun! You can now play with any motors and code any movements you need. More tutorials are coming in the next few days like "Object Programming", "Inheritance" and "Controlling your robot with a web application".