ZeroOne OneASP Pro Airspeed Sensor with Barometer, DroneCAN, 0~439.9km/h Range, ±0.15%FS

Overview

ZeroOne OneASP Pro is an airspeed sensor with a built-in barometer, designed to output airspeed and barometric altitude data for flight control systems. It supports DroneCAN communication and uses dual-channel synchronous sampling for aligned airspeed/altitude data output.

Key Features

• Wide airspeed measurement range: 0~439.9km/h (@15°C 101325Pa)
• Total error band: ±0.15%FS
• 24-bit ADC with built-in storage compensation
• DroneCAN (CAN bus) communication
• Flight controller compatibility: ArduPilot and PX4
• Aviation aluminum housing and silicone tube locking structure (as shown)

Specifications

OneTube heated pitot tube (only when included in bundle)

What’s Included

• OneASP Pro module
• 04R CAN/I2C cable
• Certificate of conformity

Standard set (as shown)

• OneASP Pro module
• Standard pitot tube
• 04R CAN/I2C cable
• Silicone tube 2m
• Certificate of conformity

Set with OneTube (as shown)

• OneASP Pro module
• OneTube heated pitot tube
• Heated pitot controller
• 04R CAN/I2C cable
• Silicone tube 2m
• Certificate of conformity

For wiring, configuration, and compatibility questions, contact support@rcdrone.top or visit https://rcdrone.top/.

Applications

• Airspeed and barometric altitude sensing for ArduPilot and PX4-based flight control systems
• Use cases requiring DroneCAN (CAN bus) sensor integration

Manuals

• https://ardupilot.org
• https://docs.px4.io
• https://github.com/Firmware-Autopilot

Details

OneASP Pro measures airspeed and pressure for high-speed drones. Features 0-439.9 km/h range, ±0.15% accuracy, 24-bit ADC, internal compensation, and DroneCAN protocol for reliable flight control data.

OneASP Pro and L10D airspeed sensors compared. Pro offers wider range, barometer, better accuracy, rugged connector. Both support DroneCAN, ArduPilot/PX4, 4.7-5.3V, -20°C~85°C. Pro larger, heavier; L10D compact, lighter.

OneASP Pro measures airspeed 0–439.9km/h, suits most aircraft. Handles high-speed cruising and low-speed takeoff phases. No sensor switching needed. Pro performance with wide range.

OneTube heated airspeed sensor offers 65W rapid heating, maintains 60°C to prevent icing, measures up to 0.8 Mach, heats from -20°C to 60°C in 1 minute, and achieves ±0.15% FS accuracy across -20°C to 85°C.

OneASP Pro uses a 24-bit ADC with storage compensation, enabling high-precision airspeed and altitude sync via dual-channel sampling to enhance flight control accuracy and stability for VTOL and critical maneuvers.

DroneCAN protocol enables long-range, low-latency, zero-loss data transmission with strong anti-interference. Rugged aerospace-grade aluminum housing and silicone tube locking ensure durability and reliability in harsh environments.

OneASP Pro airspeed sensor specs: 0-439.9 km/h range, ±0.15% error, DroneCAN protocol, ArduPilot/PX4 compatible, 4.7-5.3V, -20°C to 85°C, aluminum case, 78.6x39x15mm, 40g.

OneASP Pro airspeed sensor package includes module, CAN/I2C cable, certificate; standard kit adds pitot tube and 2m silicone hose. All items shown with images for clarity.

OneASP Pro package includes module, heated pitot tube, controller, CAN/I2C cable, silicone tube, and certificate. Open-source projects Ardupilot, PX4, Firmware noted for advanced functionality requiring technical skills.