Hey Kei, Glad to see other people are interested in this. I've been looking at this myself in my free time. I think there is a bigger opportunity here beyond just support for Arduino to provide a ROS client library to allow any microcontroller application to connect with ROS using DDS-XRCE. I've got an initial draft of the interfaces already defined for a ROS Client Library for MicroControllers (rcluc) that has its own rmw abstraction layer to allow the DDS-XRCE implementation to be interchangeable and focuses on having no dynamic allocation. I'd love if we could work together to get some of the ideas from that incorporated. --- [Visit Topic](https://discourse.ros.org/t/ros2arduino-discussion-for-development-ros2-library-for-arduino/6498/2) 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: