Strapping a laptop would be the most cost-effective and featureful way of doing this, if your robot's weight permits (a nicely stripped P2 laptop weighs just slightly over 1lb).
As far as current development, I've began coding the TCP/IP modules framework, along with a true Python serial backend as opposed to this piping picreader hack

. I expect to have fully functioning betas of everything within about two weeks if school permits
