In this application, you can realize several serial devices bidirectional communication with your PC. The PC/mobile which connect to the same router can configure the WIFI performance device via network.
1. Close your windows firewall and disable your Ethernet network.
2. Connect the 5V adapter, antenna and the serial cable to the modules.
3. Connect to the wifi module‘s access point.
4. Open your browser, type in wifi module’s IP address (default 10.10.100.254),username and password either is admin.
5. Configure module connect to router. My router is USR_CN_WM, You should connect to your router. Choose the STA mode, search and choose the AP’s SSID , choose the Security Mode and Encryption Type, type in your routerâ€™s password. Click apply and restart the module.
6. Connect your all modules to your router in same way , then you can connect your PC to routerand use the WIFI232-SETUP software to search the module. We can get module’s information, click open to open the webpage of the wifi module.
7. The username and password either is admin. You can configure static IP address in STA Interface Setting. Please ensure there is no IP address conflict.
8. You can configure the serial parameters and network parameters in Application Setting. All the module should work as Client, and your PC should work as Server. My PC IP address is 192.168.10.185. Apply the setting and restart the wifi module.
9. Open the USR-TCP232-TEST. Listen the Port 8899.You can receive the data from the wifi module‘s serial port.