"results are good for roll pitch are but i am facing problem with yaw... heading angle from magnetometer is not linear over full rotation(if i rotate imu for 90deg i get heading as 70deg or 105deg). thus yaw is not correct. i don't know i am…"

"from few time i am working on arduimu+ v3. trying to use dmp. also pulled code from master channel. but that is in quite early stage. i am working on yaw angle(as i am working auto car). i would like to commit to dev channel. thanks"