CUAV PW-Link Wifi Data Transmission Introduction
CUAV PW-LINK Telemetry Wifi Data Transmission is a 2.4G wireless telemetry module with a transmission range of around 200 meters. In long-duration connection tests with the Mission Planner ground station, its average signal stability stays above 90%.
It features compact size, reliable range, steady data link and simple setup. This makes it ideal for short-range parameter calibration and tuning, as well as data transmission for small UAVs.
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CUAV PW-Link Wifi Data Transmission Features
- ESP8266 high-performance network communication processor
- Simple and Fast UDP broadcast communication mode with low overhead;
- Mobile phones, computers, and other devices can wirelessly connect to unmanned aerial vehicles through WiFi modules;
- It is applied to various ground station software that support UDP communication;
- PW-LINK can be connected to flight control for parameter tuning and setting only through the Wi-Fi of a computer or mobile phone
- You can set the WIFI name and password through the CUAV ground station Hflight.
- Compatible with computer ground stations: Mission Planner, QGroundControl
- Mobile Ground Control Station: Tower, CUAV Hflight, and QGC (official CUAV site APP:http://fw.cuav.net/apk/HFlight.apk)

CUAV PW-Link Wifi Data Transmission Connection Method
- Flight controller connect the TELEM1/TELEM2/Radio interface
- Connect to wifi use mobile phone or computer. Wi-Fi name: CUAVWlink_XXXXXX; Wi-Fi password: cuavwlink
| Specification | |
| Range | 200m |
| Wireless standards | IEEE 802.11g、IEEE 802.11b |
| Wireless speed | 11g: Maximum 54Mbps、11b: Maximum 11Mbps |
| Channel range | 1–13 (default 11 channels) |
| frequency range | 2412–2472MHz |
| Transmit power | 18DBM |
| Antenna type | Internal Antenna |
| Wireless security | WPA/WPA2 Security mechanism |
| Serial Speed | Serial port Baud rate 115200/57600 (adaptive) |
| Protocol and port | UDP 14550 |
| working voltage | 5V +-0.25V |
| working current | 100MA |
| working temperature | -20–50℃ |
| Working humidity | 10% – 90%RH (noncondensing) |
| Storage temperature | -40–80℃ |
| Storage humidity | 5% – 90%RH (noncondensing) |
| Size | 3.5cm×1.6cm(Module) Cable Length:about 25cm |
| Weight | Module 3g, cable 3g, total 6g |















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