Have been flying FPV for some time and have been interested in the Ardupilot for over a year, I really like the new version.
So I have looked into setting up Ardupilot 2.5 in a FPVRaptor from hobbyking.
What I cant find information about (have been looking around the forum) is what do I need all the optional sensors for? ex sonar, airspeed sensor...
What I want to achive with the Ardupilot is
-Fly waypoints,(I'm getting the 433mhz telemetri module)
-Send commands from the laptop.
-AutoTakeoff & landing
Do I need anything other than the Mainboard for this?