MQ-7200M User Manual, version 1.0.1
Page: 44
7.
Example: MQTT Publish/Subscribe I/O Status
7.1
Publishing the I/O status of MQ-7200M
1.
On the
MQTT
page, make sure that the MQTT function is enabled.
2.
Enter both the URL and port number of the Broker, and click the
Apply
button to update the
settings. In the example, we use the HiveMQ Broker, visit to
https://www.mqtt-dashboard.com/
Host: broker.hivemq.com, TCP Port: 1883
)
MQTT Broker
Publish
MQTT Client
1
2
