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 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
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