remotePC:

roscore

turtlebot3:

roslaunch turbot3_bringup robot.launch

turtlebot3:

export TURTLEBOT3_MODEL=burger roslaunch turbot3_bringup remote.launch

turtlebot3, cartographer with imu： roslaunch turbot3_slam cartographer.launch

turbot3 ,cartographer without imu： roslaunch turbot3_slam cartographer_noimu.launch

remote PC roslaunch turbot3_rviz cartographer_rviz.launch

remote PC roslaunch turbot3_teleop keyboard.launch

mkdir ~/map rosrun map_server map_saver -f ~/map/test