"Dear Randy,
thanks for the reply, I see there is plenty of information on the links you have supplied but also on many other topics discussed in this forum. The project I am working on is a general UAV platform both for vertical take-off, landing…"

"Hi everyone, I am looking at this sparkfun 6dof IMU but I don't see anywhere Kalman filters implemented on the firmware given. Do you people implement this your self ? I am planing to use this unit but I am having second thoughts, I think I might go…"