LINOVISION IOT-C300-4G Quick Start Manual page 14

Iot controller
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(s)
Default: 200 s, Range: 1-3600 s
Import the CA.crt file.
CA File
Import the client certificate.
Client Certificate
Import the client key.
Client Key
TCP/UDP
After TCP/UDP connection established, the device will send one
Description
package including the description to identify the device. The max
length is 32 characters.
Keep Alive
For TCP connection, the device will send heartbeat packet regularly to
Interval (s)
keep alive. Default: 60 s, Range: 60-7200s
Custom
After enabled, the device will send custom heartbeat packets to TCP server.
Heartbeat Mode
Custom Content
Customize the heartbeat packet content. The max length is 32 characters.
The device will send custom heartbeat packet regularly. Default: 30 s,
Heart Interval (s)
Range: 30-3600 s
After the device send custom heartbeat packet, it needs a specific
Require Response
response from server.
Customize the server reply content after receiving custom heartbeat
Response Content
packets. The max length is 32 characters.
Server Address
Fill in the TCP/UDP server address (IP/domain name).
Fill in the TCP/UDP server port. Range: 1-65535.
Note: The server address and port should not exactly the same as
Server Port
the TCP/UDP settings on "RS232" page.
Status
Show the connection status between the device and the server.
MQTT
Broker Address
Fill in MQTT broker address to receive data.
Port
Fill in MQTT broker port to receive data.
Client ID is the unique identity of the client to the server, it must be
Client ID
unique when all clients are connected to the same server.
Keep Alive
After the client is connected with the server, the client will send heartbeat
Interval (s)
packet regularly to keep alive. Default: 60 s, Range: 1-65535s
User Credentials
Enable
Enable user credentials.
Username
The username used for connecting to MQTT broker.
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