Turtlebot3 Ubuntu Melodic ACM0 Gmapping
sudo chmod 777 /dev/ttyUSB0 sudo chmod 777 /dev/ttyACM0 sudo apt-get install ros-$ROS_DISTRO-rosserial-python sudo apt-get install ros-$ROS_DISTRO-gmapping
cd ~/catkin_ws/src/turtlebot3/turtlebot3_bringup sudo cp ./99-turtlebot3-cdc.rules /etc/udev/rules.d/ sudo udevadm control --reload-rules sudo udevadm trigger
vim .bashrc export TURTLEBOT3_MODEL=burger #export TURTLEBOT3_MODEL=waffle_pi
export ROS_MASTER_URI=http://192.168.11.102:11311 export ROS_HOSTNAME=192.168.11.100