Overview
The Holybro DroneCAN Airspeed is an industrial-grade differential pressure measurement module designed for precision airspeed measurement in various UAVs, including planes, VTOLs, and other vehicles. Equipped with the DLVR-L10D Digital Pressure Sensor and running ArduPilot AP-Periph Firmware, this module ensures accurate and reliable airspeed data across different flight conditions.
Features
- Wide Pressure Range: Supports up to 2500 Pa and 226.8 km/h (141 mph) airspeed measurement.
- High-Precision DLVR-L10D Sensor : Based on ALLSENSORS® DLVR with CoBeam technology, providing high precision and low temperature drift.
- High Accuracy: Achieves better than 1% accuracy across a wide temperature range, ensuring reliable and accurate readings in demanding applications.
- DroneCAN Protocol: Compatible with both PX4 and ArduPilot platforms.
- Aluminum Shell: Durable and reliable construction





Holybro High Precision DroneCAN Airspeed Sensor – DLVR – FAQ
1. What is the main function and design of the Holybro DroneCAN Airspeed Sensor?
The Holybro DroneCAN Airspeed Sensor is an industrial-grade differential pressure sensor designed for precise airspeed measurement in fixed-wing and VTOL UAVs. It uses the DLVR-L10D digital pressure sensor and runs ArduPilot AP-Periph firmware for reliable performance.
2. What are the measurement range and accuracy specifications?
The DLVR-L10D sensor provides accurate, high-resolution readings across a wide pressure range, ensuring consistent airspeed data even under rapid environmental changes.
3. What communication protocol and compatibility features does it support?
It uses the DroneCAN protocol for digital communication, offering noise-resistant and long-distance data transmission. It is compatible with Pixhawk, CUAV, and other PX4- and ArduPilot-based flight controllers.
4. What are the available purchasing and delivery options for the DroneCAN Airspeed Sensor?
It is available in multiple configurations—sensor only, sensor with PT40 or PT60 Pitot tubes, or Pitot tube only. Motionew provides global shipping with tracking and estimated delivery times displayed during checkout.
5. Does Motionew support OEM and bulk purchasing for this model?
Yes. OEM and bulk purchase options are available for UAV manufacturers and research institutions. Buyers can request custom wiring, mounting options, and bulk pricing through Motionew’s sales department.
6. What documentation and support resources are provided?
Comprehensive wiring diagrams, setup manuals, and firmware installation guides are available in the product documentation section. Firmware updates and technical support are provided through Holybro and Motionew’s engineering support teams.
Specifications
Specifications
- MCU: STM32G473CE, 170 MHz, 128KB RAM, 512KB Flash
- Sensor: DLVR-L10D
- Pressure Range: 2500 Pa
- Burst Pressure: 75 kPa
- Airspeed Measurement: 0-226.8 km/h
- Accuracy: <1.0% Error
- Firmware: AP-Periph DroneCAN
- Communication Protocol: DroneCAN
- Compatible Flight Controllers: Any flight controller with a CAN interface running PX4 or Ardupilot firmware
- Working Voltage: 4.75~5.25V
- Current Consumption: ~100mA
- Dimensions: 29 x 35.5 x 16.5 mm (module), 91.5 x 28 x 30 mm (Pitot tube)
- Weight: 38.3g (Includes Pitot tube and tubing)
- Operating Temperature: -20 to 85℃
Product contents
Bundle 1 Package Includes:
- 1x DroneCAN Airspeed Sensor-DLVR
- 1x Rubber tubing 100cm
- 1x GH 4P Cable
Bundle 2 Package Includes:
- 1x DroneCAN Airspeed Sensor-DLVR
- 1x PT40 Pitot Tube
- 1x Rubber tubing 100cm
- 1x GH 4P Cable
Bundle 3 Package Includes:
- 1x DroneCAN Airspeed Sensor-DLVR
- 1x PT60 Pitot Tube
- 1x Rubber tubing 100cm
- 1x GH 4P Cable
Documents
Please contact us for more information.
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Sensor w/ PT40 Pitot Tube ,Sensor w/ PT60 Pitot Tube ,Sensor Board Only ,PT60 Pitot Tube Only |
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