{ "config": { "step": { "user": { "title": "Setup TCP server for WIFFI devices", "data": { "port": "Server Port" } } }, "abort": { "addr_in_use": "Server port already in use.", "start_server_failed": "Start server failed." } }, "options": { "step": { "init": { "data": { "timeout": "Timeout (minutes)" } } } } }