QE3 Configuration

Before configuration, ensure that the connections are correct. Use QGroundControl as the ground control station. This configuration applies to scenarios in which one remote controller controls one device:

1. Remote Controller and UAV Status

Both the remote controller and the UAV are powered on.

2. QE3 Remote Controller Configuration

Ethernet Configuration

Set the remote controller's local IP address to 192.168.1.123, the subnet mask to 255.255.255.0, and the gateway to 192.168.1.1. 3. Ground Unit Configuration (Configuration for Reference Only)

Open the browser on the remote controller, enter the default address 192.168.1.201, and press Enter to access the LQ management page. Enter the administrator account: admin and password: admin to access the web management system. For the network and wireless settings, set the ground unit to AP mode and set the values in the red box to match those of the air unit. Click "Save," and then click "Restart." SBUS serial port parameter configuration. (Send SBUS data to the remote target module IP (192.168.1.202) and port (8081). Click "Save," and then click "Restart.") Serial port data configuration. (Baud rate: 57600 (must match). Enable serial port 1 to listen locally on port 58080. Click "Save," and then click "Restart.") 4. Air Unit Configuration (Configuration for Reference Only)

Open the browser on the remote controller, enter the default address 192.168.1.202, and press Enter to access the LQ management page. Enter the administrator account: admin and password: admin to access the web management system.

For the network and wireless settings, set the air unit to STA mode and set the values in the red box to match those of the ground unit. Click "Save," and then click "Restart." SBUS serial port parameter configuration (as the receiving end, set it to listening mode and listen on the local IP192.168.1.202 and port 8081). Serial port data configuration (baud rate: 57600 (must match); send to the remote controller (remote controller IP: 192.168.1.123, port: 58080). Click "Save," and then click "Restart.") 5. How to Determine Whether the Devices Are Connected Successfully

Physical inspection:

The LQ-10 unit has an RSSI indicator. When the RSSI indicator remains steadily lit, the devices are connected successfully. When the indicator changes to flashing red, the device has no connection. The indicator may not be visible due to the way the unit is assembled.

Web page inspection:

Enter the device IP address (IP:192.168.1.201) in the browser on the remote controller: Click "Device Status" in the left navigation bar to open the network settings page. Check whether "IP Address" lists the peer device's IP address and online information. You can directly access the management page of the other device through the web page (i.e., 192.168.1.202). Ping command inspection:

On the remote controller, use the ping command to test the other device. If the other device responds to the ping, the two devices are connected successfully.