MQ-7200M User Manual, version 1.0.1
Page: 36
Reconnection interval
(Unit: second)
In the event of a connection failure, how long does the MQ-7200M
wait before attempting to reconnect to the Broker?
Keep alive interval
(Unit: second)
The Keep-alive mechanism ensures the availability of both the Client
and the Broker for communication purposes. If the Client has no
message to send within the specified Keep Alive Interval, it is required
to send a PINGREQ packet to the Broker, while the Broker must reply
with a PINGRESP packet. If the Client fails to send a PINGREQ or any
other message within 1.5 times the Keep Alive Interval, the Broker will
disconnect from the Client. (Default: 20 seconds)
Security
In certain cases, the MQTT Broker may require the Client to provide authentication through an
account and password.
Method: Tick the
Enable user authentication
box, enter the username and password, and then
click the
Apply
to update the settings.
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