USR-W630 User Manual
Technical Support:
Jinan USR IOT Technology Limited
www.usriot.com
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running the search tool is also connected to that router. This search tool can search all the STA.
4.11. Custom Heartbeat Package
In the transparent mode, users can enable the function of the custom heartbeat package. Heartbeat packets can be
sent in the following directions: NET - Network Server, COM - Serial Device. Custom heartbeat packet is up to 40
characters and needs to be converted to HEX format when set, sending time interval 1-65535s.
Figure 21 custom heartbeat package
4.12. Socket Function
In transparent transmission mode, enabled socket function allows the serial port device to send data to a specified
Socket connection, while the data sent from the network terminal W630 will be packaged according to the protocol
format and sent to the serial port device.
The user's MCU only needs to send packets in socket distribution protocol format, and the WIFI server parses the
received packets. If the data conforms to the protocol, the WIFI server sends the parsed data to the specified socket
connection; if the data doesn
’
t conform to the protocol, the corresponding error code will be returned, and the data
will not be sent. It sends to the specified socket connection.
For example, the serial port device sends ABC to socket A, and the network terminal socket A sends the data to the
serial port device 123.
