Communication Test - Waveshare WIFI232 User Manual

WAVESHARE ELECTRONICS
Now, nlink led of WIFI232 Evaluation Board is lighting.

1.3 communication test

Module's default setting:
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SSID:WIFI232;
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Encryption mode:open，none;
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UART:57600,8,1,None;

Network parameters：TCP,Server,8899,10.10.100.254;

IP:10.10.100.254;
We just need to follow the parameters of the corresponding set of network communication
parameters, you can make serial <--> WIFI communication, the steps are as follows:
1. Open test software TCP232-Test;
2. COM Settings area (left):
Choose COM port witch has connect the module, there is COM10, choose band rate to 57600,
this is the default band rate of WIFI module, Click Open COM port.
3. Net Settings area (right):
Choose TCP client mode, Server IP write 10.10.100.254, it is the WIFI default IP address, Server
port to 8899, It is the default Port the WIFI module listen, Click Connect to link to the module.
Now, you can test send data between RS232 and WIFI.
COM port to WIFI: PC RS232 -> Module RS232 -> Module WIFI -> PC WIFI.
WIFI to COM port: PC WIFI -> Module WIFI -> Module RS232 -> PC RS232.
Figure 3 WIFI connection
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WIFI232 User Manual