{"service":"gzz-ergo-gateway","version":"2.0-merged","status":"ok","mqtt":"127.0.0.1:1883","mqtt_connected":true,"ai_gateway_port":8740,"iot_port":8750,"topics":["gzz/gateway/report","gzz/imu","gzz/vis","gzz/press/chair","gzz/press/foot"]}