https://github.com/NXT-ROS/nxt This package isn’t installed by default sudo apt-get install python-nxt make sure quotes are there. should probably just be 660, i changed it while i was having issues cat /etc/udev/rules.d/70-lego.rules SUBSYSTEM==”usb”, ATTRS{idVendor}==”0694″, GROUP=”lego”, MODE=”0666″ reading from the sensor rostopic echo my_touch_sensor moving the motor rostopic pub -1 joint_command nxt_msgs/JointCommand — motor_joint 0.9 To […]