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

 

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℃

 

Dimensions:

 

Pinout:

 

Package Includes

  • 1x PM08 Analog Power Module
  • 1x 40x40mm Fan
  • 1x JST GH 6 Position Connector 15cm
  • 4x Sets of Screws, Washers, and Nuts

 

SKU19012 Package Includes:

  • 1x DroneCAN Airspeed Sensor-DLVR
  • 1x Rubber tubing 100cm
  • 1x GH 4P Cable

 

SKU19013 Package Includes:

  • 1x DroneCAN Airspeed Sensor-DLVR
  • 1x PT40 Pitot Tube
  • 1x Rubber tubing 100cm
  • 1x GH 4P Cable

 

SKU19014 Package Includes:

  • 1x DroneCAN Airspeed Sensor-DLVR
  • 1x PT60 Pitot Tube
  • 1x Rubber tubing 100cm
  • 1x GH 4P Cable

 

Quick start Guide:

https://docs.holybro.com/peripherals/dronecan-airspeed/quick-start-guide

 

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