USR-W630 User Manual
Technical Support:
Jinan USR IOT Technology Limited
www.usriot.com
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W630 determines that after the end of a serial port, it will be forwarded to the WIFI interface.
The default 2-byte interval of the W630 is 50 ms, when the interval is greater than 50 ms, one frame ends.
4.4.2. UART Auto Framing Mode
For fixed-length data frames on the serial port, UART auto-framing can be turned on to achieve the highest forwarding
efficiency. USR-W630 serial port server supports UART port auto framing function. After setting the trigger time and
the trigger frame length, the serial server will automatically frame the data received from the serial port and forward
it to the network.
4.5. Password Authentication When TCP Establishing Connection
This function is only applicable to W630 work as TCP Server. When TCP Client connects to W630, W630 authenticates
each connected TCP.
The first data sent after TCP Client is connected should be the web page password of the W630 plus carriage return.
By default, the password of the W630 is admin, so the first data sent by the TCP Client should be "0x610x640x6D
0x690x6E 0x0D 0x0A" (hexadecimal). If the password is correct, the W630 returns "OK" instead of "NO" and
disconnects.
This function can be opened or disabled in the "TCP connection password verification" on the web page.
4.6. Register MAC/CLOUD/USR Function
This function is only applicable when W630 work at TCP Client.
The registration USR-CLOUD function is that when W630 connects to the server, it sends the registration package
composed of device ID and communication password. The registration package information is correct, the server
returns the registration success information, and the W630 accesses the USR-CLOUD platform.
The registration USR (user-defined registration package) feature allows users to customize the content of the
registration package, and the length is limited to less than 40 characters (UDP Client supported, adding user-defined
registration packages before sent the data).
There are two ways to register the MAC / USR function: one is to send the registration information when connecting
to the server for the first time, and the other is to add the registration information to the data sent each time.
There is only one way to register a CLOUD, that is, to send a registry package to join USR-Cloud when connecting to a
server.
Figure 16 send registration package when connect
