Hi experts, needing your help on this please. How can I set up RTL in my mission planner for my F450 drone using Pixhawk 2.4.8 with 2200mah battery. Also, do I need to set height limit? First timer on this. Thanks much.
Why not read the Wiki 1st. Google “Arducopter RTL”
http://ardupilot.org/copter/docs/rtl-mode.html
You mention a battery so maybe you want to know about a battery failsafe with RTL? Try Google “Arducopter battery failsafe”:
http://ardupilot.org/copter/docs/failsafe-battery.html