The TurtleBot category here on ROS Discourse is the right forum for general discussions. For questions with direct answers or debugging please use http://answers.ros.org with the tag `turtlebot` or `turtlebot3` with `waffle` or `burger` depending on your model. There are guidelines for asking questions at http://wiki.ros.org/Support --- [Visit Topic](https://discourse.ros.org/t/clarify-on-versions-usable-by-turtlebot/2133/3) 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: