I have a Raspberry PI with 8 sensors and 12 outputs controlling and monitoring some hardware on the fix wing. I can log this information but I want to send some of it to the pixhawk to send to MP so I can see it real time. The problem is that there is only a few things I can change with AurduPilot like flight mode, yaw, pitch, roll etc. I want to add to the log file or at least see it on POV. Is there something else what I am missing.