I am trying to do a HITL simulation using either jMAVSim or GAZEBO. I am working with the latest firmware version of PX4 and QGC. After following the steps explained on the PX4 website, I launch the simulation via JMAVsim. When I try to arm, takeoff or start a mission, I don't get any errors but the drone doesn't move either on JMAVsim or Gazebo.
I tried with different versions of PX4 firmware but it didn't work. Does anyone have an idea?