Waveshare RS232/485 TO WIFI POE ETH (B) - Page 4

RS232/485 TO WIFI POE ETH (B) User Manual
www.waveshare.com
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5. Product networking application .......................................................................................................... 28
5.1 Wireless networking settings .................................................................................................... 28
5.2 Wireless networking applications ............................................................................................. 31
5.2.1 Wireless Networking Applications (AP) ..........................................................................31
5.2.2 Wireless networking application (STA) .......................................................................... 32
5.2.3 Wireless networking application (AP+STA) .................................................................... 33
5.2.4 Wireless networking application (AP, STA) .................................................................... 35
5.3 Wired networking setup ............................................................................................................36
5.4 Wired networking application ...................................................................................................38
5.4.1 Wired networking application (APLAN) ......................................................................... 38
5.4.2 Wired networking application (APWAN) ........................................................................38
5.4.3 Wired networking application (routing) .........................................................................40
5.4.4 Wired networking application (bridge) .......................................................................... 41
6. Product function description ...............................................................................................................42
6.1 Working mode ........................................................................................................................... 42
6.1.1 Transparent transmission mode .................................................................................... 42
6.1.2 Serial command mode ....................................................................................................43
6.1.3 HTTPDCLIENT mode ........................................................................................................45
6.1.4 ModbusTCP<=>ModbusRTU conversion mode ............................................................. 55
6.2 Wireless characteristics .............................................................................................................56
6.2.1 Automatic frequency selection function ........................................................................56
6.2.2 Security mechanism ....................................................................................................... 56
6.2.3 STA joins the routing function ........................................................................................57
6.2.4 STA address binding function .........................................................................................57
6.3 Socket communication .............................................................................................................. 57
6.4 UART framing mechanism .........................................................................................................58
6.4.1 Serial Parameters ........................................................................................................... 58
6.4.2 UART Free-Frame Mode .................................................................................................59
6.4.3 UART automatic framing mode ......................................................................................60