- Install all Tb3 packages
- sudo apt install ros-melodic-slam-gmapping
- roslaunch pursuit_evasion robot_mapping.launch
- roslaunch turtlebot3_gazebo turtlebot3_simulation.launch
- roslaunch turtlebot3_teleop turtlebot3_teleop_key.launch
- rosrun map_server map_saver -f ~/map