Specification-of-our-robots.md

 ---
 title: Specification of mobile robots
 ---
-To be able to interact with robots, connect to Wi-Fi with SSID `turtlebot_wl_2` (2.4GHz) or `turtlebot_wl_5` (5GHz).
+
+To be able to interact with robots, connect to Wi-Fi with SSID `turtlebot_wl_2` (2.4GHz) or `turtlebot_wl_5` (5GHz). Ask the Wi-Fi password to admins.
 
 # Turtlebot3 Burger
 
 ## Setup
 
+Regular users do not need to do any setup. For admins, see setup details below.
+
+<details><summary>Setup details</summary>
 To set a robot up, connect to it via SSH with login `ubuntu`. Authentication is with private key.
 
 ```sh
@@ -40,6 +44,7 @@ export ROS_DOMAIN_ID=XX
 export RMW_IMPLEMENTATION=rmw_fastrtps_cpp
 source /opt/ros/humble/setup.bash
 ```
+</details>
 
 ## Network configuration