We have four stereo cameras that we start via the ZED_multi node. Is there a possibility in the ROS2 node not to publish certain topics that we do not need and thus reduce the computing power somewhat? Many thanks for a hint.

Hi @robinvetsch Welcome to the StereoLabs community. This is a duplicate thread: [image] Publish only a selection of ROS2 topic of ZED stereo node Software The ROS 2 topics are only advertised. They are NOT PUBLISHED if they are not subscribed to. For this reason, if yo…

Publish only a selection of ZED ROS2 topics

Software ROS2

Myzhar May 27, 2025, 2:08pm 2

Hi @robinvetsch
Welcome to the StereoLabs community.

This is a duplicate thread: