iNS-316 User Manual
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2022 ICP DAS CO., Ltd. All Rights Reserved.
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4.9.1 Connectivity Settings
Item
Description
Defaults
MQTT
Select sechedule port number.
Disabled
Broker
Sechedule Enable/Disable select, default Disable.
N/A
Broker Port
Power reset delay time, default 10 Sec.
1883
Client Identifier
The client identifier uniquely identifies the MQTT client to the
MQTT broker, and consists of the “module name”+ “_”
(underscore character) + “the last 6 digits of the MAC address”
and cannot be changed.
User Name
This parameter is used when the MQTT broker requires
authentication. The length should be no more than 63
characters.
N/A
Password
This parameter is used when the MQTT broker requires
authentication. The length should be no more than 63 characters.
N/A
Reconnection
Interval
The time interval between attempts by the iNS-300 module to
connect to the broker if a connection failure occurs. The valid
range is 5 to 65000 seconds
10(s)
Keep Alive
Interval
The keep-alive mechanism is provided to ensure that both the
client and the broker are alive and the connection is still open. If a
Client doesn’t send any messages during the Keep Alive period, it
must send a PINGREQ packet to the broker to confirm its
availability. The broker must reply with a PINGRESP packet to also
indicate its availability. The broker will disconnect a client, which
doesn’t send a PINGREQ packet or any other message within one
and a half times of the Keep Alive Interval. The valid range is 5 to
65000 seconds.
20(s)