Use OpenCV with camera in FlytSim px4


I’m trying to use the Python OpenCV script in flytsim, and I don’t know how to use the camera in flytsim on the drones simulator. I always have a USB webcam on my computer.


Configure FlytSim in PX4(Gazebo) mode. Click here to know how.

You won’t be able to access USB webcam in the simulation environment. Instead, we have a camera simulated within the environment. To access the camera, you need to subscribe to rostopic: