Turtlebot3.md

@@ -4,7 +4,7 @@ The TurtleBot3 version adopts ROBOTIS smart actuator DYNAMIXEL for driving. Turt
 
 * [Working with the TurtleBot3 Burger](#working-with-the-turtlebot3-burger)
   * [Specification](#specification)
-  * [Local configuration](#local-configuration)
+  * [Local environment and configuration](#local-environment-and-configuration)
   * [Getting started using ROS 1](#getting-started-using-ros-1)
     * [Configuring](#configuring)
     * [Launching ROS](#launching-ros)
@@ -43,9 +43,11 @@ The TurtleBot3 burger is the smallest turtlebot3 mobile robot. It is composed of
 * 3-axis magnetometer
 * 360° LiDAR
 
-## Local configuration
+## Local environment and configuration
 
-If you use the robots and software at Mines Saint-Etienne, you can use the environment which is deployed on [different machines and network infrastructures](/Use_turtlebot3_eduroam)
+You can use the ROS distribution and softwares provided in the virtual machine at Mines Saint-Etienne as follows: TO BE COMPLETED
+
+Given this environment, you can use the robots in the roscore environment already deployed on [different machines and network infrastructures](/Use_turtlebot3_eduroam). In the following, use the IPs of the different machines to configure the environment variables required to run ROS from you virtual machine.
 
 ## Getting started using ROS 1