erle robotics's gazebo plug in seems to be the only gazebo sitl for the APM stack
can I simulates under updated firmware? (e.g AC 3.5)
(https://github.com/erlerobot/ardupilot_sitl_gazebo_plugin) this branch looks kind of outdated
and is there a way to test multiple vehicle in gazebo?
like this on PX4 https://dev.px4.io/en/simulation/multi-vehicle-simulation.html
I can't find any udp adress settings or SDF files to duplicate