# mDNS Server Example 1. EchoServer class inherits TcpServer class and overrides HandleRequest method to implement echo functionality. 2. Internal ESP Wi-Fi station interface is created and initialized. 3. Wi-Fi station SSID and password are set from project configuration (can be changed in `Example` menu of [Project Configuration](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/kconfig.html)). 4. The echo server is added as a service to the mDNS server. 5. The Wi-Fi station is enabled. 6. The echo server is enabled. 7. The mDNS server is enabled.
To create a project from this example, run:
idf.py create-project-from-example "plasmapper/pl_mdns^1.1.0:mdns_server"