Parameters of Typhoon H480 differs in SITL with ROS

Hi, I found a difference when I run the command:

make px4_sitl_default gazebo_typhoon_h480


roslaunch px4 mavros_posix_sitl.launch vehicle:=typhoon_h480

The parameters load to the hexacopter seems to be different, and so the flight is not the same,
when I try to run a mission with the second approach, the vehicle is very unstable while with the first one, it flights smoothly…
I looked at the .params in the QGroundControl and they are different…

Am I doing something wrong? There is a easier way to do this setup?

Hi @lucianovr, try deleting the file ~/.ros/eeprom/parameters and then launching again the simulation with roslaunch px4 mavros_posix_sitl.launch vehicle:=typhoon_h480. You should get the same parameters as from make px4_sitl_default gazebo_typhoon_h480

1 Like