Real time OS
Open Source
Custom powerful Hardware using High Denisty SMT32
Does not need PPM convertor
Does not need a recompile for a settings change
SD Card logging
NMEA GPS support, does not require special binary protocol
Fully complete (no soldering to do)
comes with software loaded
Cross Platform Build, entire dev development is easy to setup

There is a clear distinction in the codebase, PiOS handles the hardware and hides
the intricities of micro controller developement. OpenPilot sits on top of PiOS and
is written in clear portable C. The autopilot code of OpenPilot is there for easy to develop
on without the hassle of direct hardware access.   


Cross Platform Ground Station written in c++