Modbustcp<=>Modbusrtu Conversion Mode - Waveshare UART-WIFI232-B2 User Manual

UART-WIFI232-B2 User Manual
（4）It is the same as that obtained through a web browser, as shown in the following figure:
6.1.4 MODBUSTCP<=>MODBUSRTU CONVERSION MODE
This serial server supports ModbusTCP to ModbusRTU (ModbusASCII is not supported); The
network parameters of the module should correspond to those of the application software, the
TCPserver should correspond to the TCPclient, and the ports should be configured the same, and the
working mode should be ModbusTCP<=>ModbusRTU.
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