(1) Connect two E810-DTU cable to the PC. Open the network configuration software and search for the device. The searched device will be displayed in the
device list. Double-click the device to be configured in the list, enter the setting interface, and set the module to TCP Server mode, Set the module IP address to
192.168.4.101, 192.168.4.102, set the module's local port to 8886, set the RF parameters. After the setting is complete, click the OK button, then restart the device and
search again to see if the parameter modification was successful.