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UART-WIFI232-B2 User Manual
The specific UART automATic framing operATion can be set through the "serial port and network
settings-> serial port automATic framing settings" section of the built-in webpage of WIFI serial port
server or by using the at command. For the at command settings, please refer to the introduction of
UARTF/UARTFT/UARTFL commands in the "at command set" chapter of this manual.
6.5 PASSWORD AUTHENTICATION WHEN TCP ESTABLISHES CONNECTION
This function is only applicable to UART-WIFI232-B2 as a TCPServer. When the TCPClient
connects to UART-WIFI232-B2, UART-WIFI232-B2 will authenticate every connected TCP.
After connecting via TCPClient, the first data to be sent should be the web password of the
UART-WIFI232-B2, followed by a carriage return and line feed. By default, the password of
UART-WIFI232-B2 is admin, so the first data sent by TCPClient should be
"0x610x640x6D0x690x6e0x0D0x0A" (hexadecimal). If the password is correct, UART-WIFI232-B2
returns "OK", otherwise returns "NO" and disconnects.
This function can be enabled or disabled in "TCP connection password verification" in the
webpage.
Figure automatic framing trigger frame length
Figure automatic framing departure time
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