1)remote pc roscore 2)ssh pc ssh @192.168.x.168 sudo chmod a+rw /dev/ttyACM0 #Lidar sudo chmod a+rw /dev/ttyUSB0 # 카메라 roslaunch turtlebot3_bringup turtlebot3_robot.launch 3)mapping roslaunch turtlebot3_teleop turtlebot3_teleop_key.launch 4)rviz roslaunch turtlebot3_navigation turtlebot3_navigation.launch map_file:=$HOME/way/map.yaml 5)localization and path planning python patrol_fspm.py