Holybro High Precision DroneCAN Airspeed Sensor - DLVR

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.

• Wide Pressure Range: Supports up to 2500 Pa and 226.8 km/h (141 mph) airspeed measurement.

• High-Precision DLVR-L10DSensor: 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

• Software toggle for CAN termination resistance

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℃