As far as I understood and tried, that raspicam_node is not functional with ROS noetic, Ubuntu 20.04 and raspberry pi 4.
Raspicam_node working fine wth Ubuntu 16, ROS kinetic and raspberry pi 2 and 3. As it is shown in “Create your first robot with ROS” course.
Is there a way to get raspicam_node to work with ROS noetic?
If not, is there any alternative to raspicam_node?
Thanks in advance!