"Absolutely fantastic ! when do you expect to be shipping the commercial version ? Will selling of this as a complete product outside of the US , to potentially evil counties (like Sweden or Canada), be a problem? ;)"

"Great stuff. Maybe in the future the Ardupilot could be made as a daughterboard to the ArduinoNano ? The Nano seems almost ideal for UAV use, it's only 18mm x 43mm 0.73” x 1.70”. Unfortunately, they are not shipping yet, but they're taking orders…"