Tray, 1) I used longitudinally-mounted antennas for my previous two tractors. This time I wanted to have roll sensing and take advantage of the built-in mount points provided by the FEL. At some point I hope to study synchronization of cheap sat. receivers so that I can easily place them on the implements. Tractobot03 will have an integral (3-point mounted) planter but Tractobot02 will pull a much larger towed planter this year. 2) The kill switch of Tractobot02 is powered by the tractor. The remote, however, is handheld and portable. I have not put a kill switch in Tractobot03 yet but it will be similar. Thank you. --- [Visit Topic](https://discourse.ros.org/t/tractobots-my-attempts-at-field-robots/1486/26) 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: