OK, I have ROS kinetic running now on an older 32 bit box running Ubuntu 15.10. That improved things significantly. Now each launch of rostopic has a latency of a bit under 2 seconds from the time I press enter to when one of the servos connected to the Arduino moves. That is much better than the 4+ seconds I was seeing in the 32bit VM installation. Now on to some more advanced tutorials and getting things set up to drive all 5 of the servos associated with the head I'm working with, then on to looking at OpenCV integration, etc. --- [Visit Topic](https://discourse.ros.org/t/rosserial-arduino-performance-question/1631/4) 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: