Certainly that should be possible. Can you provide more details about your setup, what embedded board are you using? And how you're diagnosing that talker is publishing but listener is not listening? Have you tried communicating each way from a non-embedded board? --- [Visit Topic](https://discourse.ros.org/t/ros2-compiled-from-source-relocate/1812/2) 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: