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7
RAK477 Instruction Manual
wait for well distributed IP address.
2
．
Through the mobile phone APP set the module serial port and socket
parameters.
1.5
Transparent transmission data test
1. Open the serial port tools, select the COM port connected to the module. The
default baud rate is 115200, data bit is 8, stop bit is 1, with no parity, no flow
control. Open network debugging tools (TCP/UDP tool), establish TCP client to
connect the IP and port of the other party (the default IP of the module is
192.168.7.1, the server port is 25000).
Figure 1-5: Establish TCP Client
2. After TCP is connected, the data can be sent to each other. At this time, the serial
port of the module is changed into the virtual serial port of the network, and the
serial port data and network data is interconnected.
