Free Public MQTT for Internet of Things

Access Information

MQTT protocol versions 5.0, 3.1.1 and 3.1
Broker: mqtt.broker4iot.com (81.169.145.93)
TCP Port:1883
Websocket Port: 8080
TCP/TLS Port: 8081
Websocket/TLS Port: 8084

broker Information

broker version = mosquitto version 2.1.2
messages received = 184762985
messages sent = 231986130
connected clients = 28
been online = 9994288 seconds
subscriptions active = 148