1. Introduction
The Hobbywing Datalink V2 is an essential tool designed for advanced users of Hobbywing XRotor and PLATINUM brushless ESCs. This module facilitates critical functions such as firmware updates, real-time and online data viewing, fault data downloading, and precise adjustment of ESC settings. It supports various communication protocols including USB, CAN, and serial, providing a comprehensive interface for managing your RC aircraft's motor systems.
2. Product Overview
The Datalink V2 module is a compact and robust device engineered for reliability and ease of use. It features multiple LED indicators for status monitoring and a key button for operational control. The module is powered by a 2-14S LiPo input, ensuring compatibility with a wide range of power systems.

The module includes pin headers for connecting to ESCs and other peripherals, along with a USB port for PC connection. The input voltage range is clearly marked, indicating its versatility for different battery configurations.

3. Specifications
| Feature | Specification |
|---|---|
| Model Name | DATALINKV2 |
| Telemetry Support | USB, CAN, Serial |
| Input Voltage | 6-81V (2-14S LiPo) |
| Dimensions (L*W*H) | 57*40*13mm (without wires) |
| Weight | 27g |
| Material | Composite Material |
| Recommended Age | 14+ years |
| Application | Airplanes, RC Vehicles & Remote Control Toys |
4. Package Contents
- Hobbywing Datalink V2 Module
- USB Data Cable
- Power Connection Cable (with XT60 connector)
5. Setup
- Software Installation: Before connecting the Datalink V2, ensure you have the latest Hobbywing software installed on your computer. This software is required for all operations including firmware updates and data analysis. Refer to the official Hobbywing website for software downloads and installation guides.
- Connect to ESC: Connect the Datalink V2 module to your Hobbywing XRotor or PLATINUM brushless ESC using the appropriate serial or CAN communication port. Ensure the connection is secure and correctly oriented.
- Power Connection: Connect the power connection cable to the Datalink V2 module's input port (labeled 'Input: 2-14S LiPo'). Connect the other end to a compatible LiPo battery (2-14S). Ensure the battery voltage is within the specified range (6-81V).
- Connect to Computer: Use the provided USB data cable to connect the Datalink V2 module to an available USB port on your computer. The module's LED indicators should illuminate, signifying power and connection status.
6. Operating Instructions
Once the Datalink V2 is set up and connected to your computer and ESC, you can perform various operations using the Hobbywing software:
- Firmware Upgrade: The software allows you to check for and install the latest firmware versions for your connected ESCs. Follow the on-screen prompts within the software for a safe and successful upgrade.
- Real-time Data Viewing: Monitor critical parameters of your ESC and motor in real-time. This includes RPM, temperature, current, voltage, and other telemetry data, which can be invaluable for diagnostics and performance tuning.
- Online Data Viewing: Access and analyze logged flight data from your ESC. This feature helps in understanding performance characteristics and identifying potential issues after a flight.
- Fault Data Download: If your ESC has recorded any fault conditions, the Datalink V2 allows you to download this data for detailed analysis, aiding in troubleshooting and preventing future problems.
- Adjust ESC Settings: Customize various parameters of your ESC, such as timing, acceleration, brake settings, and protection thresholds, to optimize performance for your specific application.
Always refer to the Hobbywing software's user interface and help documentation for detailed instructions on each function.
7. Maintenance
- Keep the Datalink V2 module clean and free from dust and moisture.
- Store the module in a dry, cool place when not in use.
- Avoid exposing the module to extreme temperatures or direct sunlight.
- Regularly check cables for any signs of wear or damage. Replace damaged cables immediately.
- Ensure all connections are secure before operation to prevent intermittent issues.
8. Troubleshooting
- Module not recognized by PC: Ensure the USB cable is securely connected to both the Datalink V2 and the computer. Try a different USB port or cable. Verify that the necessary drivers for the Hobbywing software are correctly installed.
- No communication with ESC: Check all connections between the Datalink V2 and the ESC. Ensure the ESC is powered on and functioning correctly. Verify that the correct communication protocol (serial/CAN) is selected in the software, if applicable.
- LED indicators not lighting up: Confirm that the Datalink V2 is receiving power from a compatible 2-14S LiPo battery and that the power cable is correctly connected.
- Software errors: Ensure you are using the latest version of the Hobbywing software. Restart the software and/or your computer. Consult the software's help section or Hobbywing support for specific error codes.
9. User Tips
No specific user tips from reviews or Q&A were available for this product at the time of manual creation. For best results, always ensure your ESC firmware and Hobbywing software are up-to-date.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please contact your original point of purchase or refer to the official Hobbywing website. Keep your purchase receipt as proof of purchase for warranty claims.





