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