1. Introducció
The CYCPLUS ANT+ USB Dongle U2 is a compact and efficient device designed to bridge the gap between your indoor cycling equipment and various virtual training platforms. It receives wireless ANT+ signals from your sensors (such as speed, cadence, heart rate, and power meters) and transmits them to your computer via USB, enhancing your indoor cycling experience with interactive software.
This package includes one USB ANT+ dongle and a 3-meter (9.8 feet) USB extension cable for optimal placement and signal reception.

Figure 1: CYCPLUS ANT+ USB Dongle and included 3-meter extension cable.
2. Instruccions de configuració
Setting up your CYCPLUS ANT+ USB Dongle U2 is a straightforward process. Follow these steps to get started:
- Desempaquetar el dispositiu: Carefully remove the USB ANT+ dongle and the 3-meter extension cable from its packaging.
- Connexió a l'ordinador: Insert the USB ANT+ dongle into an available USB port on your PC or laptop. If your computer is not close to your cycling setup, use the provided 3-meter extension cable to position the dongle closer to your sensors for better signal strength.
- Instal·lació del controlador: Upon connecting, your computer (Windows OS recommended) should automatically detect the device and install the necessary drivers. No manual driver installation is typically required.
- Integració de programari: Open your preferred cycling software (e.g., TheSufferfest, TrainerRoad, Zwift, Rouvy). Navigate to the device pairing or sensor settings section within the software.
- Cerca Dispositius: Initiate a search for ANT+ devices within your cycling software. The dongle will enable the software to detect your ANT+ compatible sensors (heart rate monitors, speed/cadence sensors, power meters).
- Sensors de parells: Select and pair your desired ANT+ sensors with the software. Ensure your sensors are active and within range of the dongle.

Figure 2: Visual guide for the 3-step setup process: 1. Take out the USB ANT+ stick, 2. Plug it into the computer, 3. Cerca devices in the cycling software.

Figura 3: Example setup showing the ANT+ dongle connected to a laptop, facilitating data transfer from a bike on an indoor trainer to a virtual cycling platform displayed on a monitor.
3. Instruccions de funcionament
Once the dongle is set up and your sensors are paired, the CYCPLUS ANT+ USB Dongle U2 operates seamlessly in the background, transmitting data from your ANT+ sensors to your chosen cycling application.
- Connexió automàtica: After initial setup, the dongle will typically connect automatically to your paired sensors when they are active and within range, and your cycling software is running.
- Interval òptim: For best performance, ensure the dongle is placed within 3 meters (approximately 9.8 feet) of your ANT+ sensors. While the maximum range is 5 meters, closer proximity improves signal reliability.
- Programari compatible: The dongle is compatible with popular indoor cycling applications including TheSufferfest, TrainerRoad, Zwift, and Rouvy. Ensure your software is up-to-date for the best experience.
- Canals múltiples: The dongle supports 8 channels, allowing it to receive data from multiple ANT+ sensors simultaneously.

Figure 4: The ANT+ dongle facilitates data transfer to cycling software running on laptops, enabling an immersive virtual cycling experience.
4. Especificacions
| Característica | Detall |
|---|---|
| Marca | CYCPLUS |
| Número de model | U2 |
| Color | Negre |
| Material | ABS |
| Dimensions (dongle) | 18.5 x 14.5 x 6 mm |
| Weight (Dongle) | 1.7 g |
| Protocol de ràdio | 2.4 GHz ANT+ wireless communication protocol |
| Interval | Up to 5 meters (best performance under 3 meters) |
| Número de canal | 8 |
| Interfície del maquinari | USB |
| Dispositius compatibles | PC, Laptop (Windows OS) |
| Accessoris inclosos | 3-meter USB extension cable |

Figure 5: Detailed dimensions of the CYCPLUS ANT+ USB Dongle.
5. Solució De Problemes
If you encounter issues with your CYCPLUS ANT+ USB Dongle U2, please refer to the following common troubleshooting steps:
- Dongle no reconegut:
- Prova de connectar el dongle a un port USB diferent de l'ordinador.
- Reinicieu l'ordinador.
- Assegureu-vos que el vostre sistema operatiu estigui actualitzat.
- If using the extension cable, try connecting the dongle directly to the computer to rule out cable issues.
- Sensors Not Pairing/Connecting:
- Assegureu-vos que els sensors ANT+ estiguin encesos i que tingueu piles noves.
- Verify the dongle is within 3 meters of your sensors.
- Close and reopen your cycling software.
- Check the sensor pairing settings within your cycling software to ensure they are correctly configured.
- Ensure no other ANT+ devices or strong wireless signals are causing interference.
- Pèrdua de senyal intermitent:
- Relocate the dongle closer to your sensors, especially if using the extension cable.
- Ensure there are no physical obstructions (e.g., metal objects, thick walls) between the dongle and your sensors.
- Minimize other wireless interference (e.g., Wi-Fi routers, microwaves, other ANT+ devices).
6. Manteniment
The CYCPLUS ANT+ USB Dongle U2 requires minimal maintenance to ensure its longevity and optimal performance:
- Neteja: Use a soft, dry cloth to wipe the dongle clean. Avoid using liquid cleaners or abrasive materials.
- Emmagatzematge: When not in use, store the dongle in a cool, dry place away from direct sunlight and extreme temperatures.
- Manipulació: Manipuleu el dongle amb cura. Eviteu deixar-lo caure ni sotmetre'l a impactes forts.
7. Garantia i Suport
All CYCPLUS products, including the ANT+ USB Dongle U2, come with a garantia d'un any from the date of purchase and lifetime service.
If you have any questions, encounter issues not covered in this manual, or require technical assistance, please do not hesitate to contact CYCPLUS customer support. Refer to the product packaging or the official CYCPLUS weblloc web per obtenir la informació de contacte més actualitzada.





