User Manual

16
(s)
Default: 200 s, Range: 1-3600 s
CA File
Import the CA.crt file.
Client Certificate
Import the client certificate.
Client Key
Import the client key.
TCP/UDP
Description
After TCP/UDP connection established, the device will send one package
including the description to identify the device. The max length is 32
characters.
Keep Alive Interval
(s)
For TCP connection, the device will send heartbeat packet regularly to keep
alive. Default: 60 s, Range: 60-7200 s
Custom Heartbeat
Mode
After enabled, the device will send custom heartbeat packets to TCP server.
Custom Content
Customize the heartbeat packet content. The max length is 32 characters.
Heart Interval (s)
The device will send custom heartbeat packet regularly. Default: 30 s, Range:
30-3600 s
Require Response
After the device send custom heartbeat packet, it needs a specific response
from server.
Response Content
Customize the server reply content after receiving custom heartbeat packets.
The max length is 32 characters.
Server Address
Fill in the TCP/UDP server address (IP/domain name).
Server Port
Fill in the TCP/UDP server port. Range: 1-65535.
Note: The server address and port should not exactly the same as 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
Client ID is the unique identity of the client to the server, it must be unique
when all clients are connected to the same server.
Keep Alive Interval
(s)
After the client is connected with the server, the client will send heartbeat
packet regularly to keep alive. Default: 60 s, Range: 1-65535 s
User Credentials
Enable
Enable user credentials.
Username
The username used for connecting to MQTT broker.