The Hobbywing DataLink V2 is a professional telemetry, configuration, and diagnostic interface designed for Hobbywing XRotor systems, brushless ESCs, industrial drones, UAV propulsion systems, and professional electric power setups.
Used together with the dedicated Hobbywing DataLink software, the DataLink V2 allows users to connect compatible ESCs to a computer in order to monitor real-time data, upgrade firmware, download fault data, and adjust ESC parameters.
USB, CAN & Serial Communication
The Hobbywing DataLink V2 supports USB, CAN, and Serial communication, making it suitable for a wide range of Hobbywing UAV ESCs and propulsion systems.
This multi-protocol compatibility allows technicians, UAV integrators, and professional drone operators to connect compatible ESCs for data analysis, configuration, maintenance, and system diagnostics.
Real-Time Data Monitoring
The DataLink V2 can be used to view real-time operating data from compatible Hobbywing ESCs.
This helps users monitor key power system information during setup, testing, and maintenance, improving the understanding of ESC behavior and propulsion system performance.
For professional UAV applications, real-time data access is useful for system validation, flight preparation, troubleshooting, and technical support.
Fault Data Download & Analysis
The Hobbywing DataLink V2 allows users to download and review ESC fault data.
This is especially useful for diagnosing issues such as overcurrent events, overheating, signal loss, motor stall, or abnormal ESC behavior, depending on the compatible ESC model and available data.
By accessing fault records, UAV operators and technicians can improve maintenance quality and increase the safety and reliability of drone operations.
ESC Firmware Upgrade
When used with compatible Hobbywing ESCs and the appropriate software package, the DataLink V2 can support ESC firmware upgrade operations.
This allows users to keep compatible power systems updated and aligned with Hobbywing’s recommended firmware versions.
Firmware upgrade capability is especially important for professional UAV fleets, industrial drone integrators, and high-reliability propulsion systems.
ESC Parameter Adjustment
The DataLink V2 can also be used to adjust compatible ESC settings through the Hobbywing computer software.
This makes it a useful tool for configuring UAV power systems, optimizing ESC behavior, and preparing professional drone platforms for specific operating requirements.
Compact & Lightweight Design
The Hobbywing DataLink V2 is compact and easy to integrate into a technical toolkit.
With dimensions of 57 × 40 × 13 mm and a weight of only 27 g, it is lightweight, portable, and convenient for workshop use, field maintenance, and UAV fleet support.
Wide Voltage Compatibility
The DataLink V2 supports a wide operating voltage range of 6–81V, making it suitable for many professional drone power systems and Hobbywing ESC configurations.
This wide voltage compatibility makes it a versatile accessory for UAV technicians, drone manufacturers, and professional operators working with different aircraft platforms.
Technical Specifications
Product: Hobbywing DataLink V2
Product Type: Telemetry, programming and diagnostic interface
Compatible Systems: Hobbywing XRotor and compatible brushless ESCs
Communication / Telemetry: USB, CAN, Serial
Voltage Range: 6–81V
Dimensions: 57 × 40 × 13 mm without wires
Weight: 27 g
Main Functions: Firmware upgrade, real-time data monitoring, online data viewing, fault data download and ESC setting adjustment
Recommended Use: UAV ESC configuration, drone power system diagnostics, industrial drone maintenance, Hobbywing XRotor setup and professional propulsion system support