On-board software development with LUA programing language This section includes how to control and monitor the vehicle states of the vehicle by on-board using LUA programing language. Introduction Sample script Arming and disarming the vehicle Reading attitude of the vehicle Reading location of the vehicle Getting and setting vehicle flight mode Take off and land the vehicle Flying to a location Location object examples Multi location mission Getting and setting vehicle parameters Create and use a parameter File read/write operations Logging system Read auxiliary channel switch Multi location mission continued Reading RC inputs Set servo and relay Protected function calls Get and set home location Read battery level Get GPS time (get_time.py) Get firmware version