How to choose your first RC aircraft
A practical path for new pilots: Trainer, Glider, Warbird, 3D, EDF Jet, ARF, PNP, RTF, power system, radio gear and what to verify before buying.
Holybro High Precision DroneCAN Airspeed Sensor - DLVR
Prices are intentionally not displayed on the site.
Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
Holybro High Precision DroneCAN Airspeed Sensor - DLVR is a Holybro catalog item in Sensors & Remote ID. Review the model details below and request compatibility and supply information for civilian use.
Model specifications
| Brand | Holybro |
|---|---|
| Model | High Precision DroneCAN Airspeed Sensor - DLVR |
| Working Voltage (V) | 4.75~5.25 |
| Compatible Flight Control Firmware | PX4 & Ardupilot |
Manufacturer technical notes
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 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 for DLVR-L10D. Or 5000 Pa and 320 km/h (200 mph) for DLVR-L20D.
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
Software toggle for CAN termination resistance
MCU: STM32G473CE, 170 MHz, 128KB RAM, 512KB Flash
Sensor: DLVR-L10D/L20D
Pressure Range: 2500 Pa (L10D) or 5000 Pa (L20D)
Burst Pressure: 75 kPa (L10D) or 125kPa (L20D)
Airspeed Measurement: 0-226.8 kph (L10D) or 0-320kph (L20D)
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℃
1x DroneCAN Airspeed Sensor-DLVR
1x Rubber tubing 100cm
1x PT40 Pitot Tube
1x PT60 Pitot Tube
Manufacturer technical and configuration tables
| DLVR | AS1318C | MS4525DO | MS5525DSO | ||
|---|---|---|---|---|---|
| Model Number | DLVR-L10D | DLVR-L20D | AS1318C-001PD5AI-DSD | MS4525DO-DS5AI001DP | MS5525DSO-DB001DS |
| Standard Range (psi) | 0.363 | 0.725 | 1 | 1 | 1 |
| Burst Range (psi) | 7.25 | 10 | 10 | 20 | |
| Total Error Band | ±0.3%Span | ±1%FSS | ±1%FSS | ±2.5%FSS | |
| Temperature Accuracy (°C) | 2 | 1.5 | 1.5 | 1.5 | |
| Compensated Temperature (°C) | 0~70 | 0~60 | -10~85 | 0~85 | |
| Maximum Air Speed measurement (kph) | 226.8 | 320 | 360 | ||
| Pressure Resolution (bit) | 14 | 14 | 14 | 24 | |
| Temperature Resolution (bit) | 11 | 11 | 11 | 24 | |
| Update Time (ms) | 0.4~9.5 | 0.5 | 0.5 | 0.48~9.04 | |
| Operating Temperature (°C) | -25~85 | -20~85 | -25~105 | -40~125 | |
| Working Voltage (V) | 4.75~5.25 | ||||
| Current Consumption (mA) | ~100 | ~3 | ~3 | ~1.4 | |
| Sensor Module Weight (g) | 17.4 | 4.1 | 4.1 | 2.6 | |
| Dimensions (mm) | 29 x 35.5 x 16.5 | 17 x 23 x 13 | |||
| Interface | DroneCAN | I2C | |||
| Address | DroneCAN Auto Config | 0x28H | 0x28H | 0x76 | |
| Compatible Flight Control Firmware | PX4 & Ardupilot | ||||
Manufacturer catalog configurations
| Configuration | Manufacturer SKU |
|---|---|
| L10D / PT40 Pitot Tube | 19013 |
| L10D / PT60 Pitot Tube | 19014 |
| L10D / Sensor Board Only | 19012 |
| L20D / PT40 Pitot Tube | 19020+32022 |
| L20D / PT60 Pitot Tube | 19020+32023 |
| L20D / Sensor Board Only | 19020 |
| Pitot Tube Only / PT40 Pitot Tube | 32022 |
| Pitot Tube Only / PT60 Pitot Tube | 32023 |
Product inquiry
Availability, price, package contents and hardware revision are confirmed on inquiry. This listing does not assert local stock, a delivery date or official distributor status. Confirm voltage, connectors, firmware and operating requirements before use.
- Original manufacturer model information
- Manufacturer documentation
- Manufacturer documentation
- Manufacturer documentation
Manufacturer Resources
Relevant RC Academy guides
Learn before you buy
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
What equipment do you need to start flying RC aircraft?
The complete starter list: aircraft, transmitter, receiver, batteries, charger, servos, adhesives, tools, voltage meter and field essentials.
Beginner RC glossary: ESC, Servo, LiPo, CG, Expo and more
A simple glossary for new pilots covering the terms they meet on product pages, manuals and setup conversations.
Mandatory pre-flight checks for safer RC flying
A repeatable inspection routine for control direction, radio range, failsafe, battery, fasteners, propeller, CG and field readiness.
RC service and repairs in Israel: what to check and what parts to order
A practical Israeli customer guide for sending models for inspection, diagnosing damage, ordering parts and deciding what can be repaired.
Tags: Holybro,