I am looking at a way to visualize raw sensor data from the APM. I know in the MP you can look at accelerometers, etc but I want to see magnetometer, optical flow, sonar etc. Also, if anyone knows a place to find the undocumented MP keyboard comm
I am looking at getting the APM2 but the GPS on the unit has a built in antenna, so I have been looking for external gps units which will allow me to attach an antenna to it to run thought the body. Any one have any suggestions on GPS receivers?