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V2.05 subject to changes | Webdyn © by Flexitron Group
Password MQTT2_Password Password used by the hub to connect to
the MQTT server
Timeout (s) MQTT2_Timeout Maximum wait time in seconds for the
response from the MQTT server. If the
server has not responded within the
allotted time, the send is stopped and
retried on the next schedule.
Functional only in QoS 1 or QoS 2.
Client Id MQTT2_ClientId Customizable identier of the equipment
on the MQTT server.
This parameter is to be retrieved from
your MQTT server.
Keepalive (s) MQTT2_KeepAlive If no exchange made with the MQTT
server for the time dened in seconds,
the concentrator sends a ping to the
MQTT server in order to verify the
connection to it.
If the value is “0”, KeepAlive is disabled.
If the hub is in persistent connection
mode with the MQTT server and a
disconnection is detected after a
KeepAlive, the hub will automatically
reconnect to the MQTT server.
Data topic MQTT2_Topic Name of the topic for the data deposited
by the concentrator.
Data qos MQTT2_QoS Guaranteed service number for sending
messages (Quality Of Service). The
possible values are:
•0: The message will be delivered at
most once, i.e. with no guarantee of
reception.
•1: The message will be delivered at
least once, i.e. the concentrator will
transmit several times if necessary until
the broker conrms that it has been
transmitted.
•2: The message will necessarily be
saved by the concentrator and will
always send it as long as the broker
does not conrm its sending. (avoids
duplication of messages)
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