# ufr_online-examples-pwa_websocket_client PWA WebSocket example. ## Usage Put uFR Online Reader in WebSocket server mode. Enter uFR Online server address (eg. ws://192.168.1.111:8881) Click on button Connect and wait for status to be connected. Click on button Beep to test reader. Put card on reader and Click Get UID. ##Notes If example is running on server, HTTPS must be disabled.