Hi sagniknitr, Fast RTPS will support shared memory in future releases, is in our roadmap. Regarding microcontrollers we are developing a lightweight version of Fast RTPS based on an OMG future standard for constrained resources devices. Of course it is not a full DDS/RTPS implementation, but a reduced API and different protocol. You can see the first prototypes in the Dronecode.org use case, and we are working in an release now. This will let you to use ROS2 in micro-controlllers. If you want more details, please contact me. --- [Visit Topic](https://discourse.ros.org/t/ipc-in-ros2/2619/4) 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: