Hi @BorjaOuterelo i don't have any solid usecase for now, sorry about that. but off the top of my head, it would be like some nodes running DDS, and for really small "IoT" nodes would use DDS XRCE. Does that answer your question? thanks, --- [Visit Topic](https://discourse.ros.org/t/rmw-microxrcedds-implementation/6727/18) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: