ZeroOne OneASP Ultra Airspeed Sensor (DroneCAN) 0~1636.9km/h Range, ±0.25% FS, 4.7–5.3V

Overview

The ZeroOne OneASP Ultra is an airspeed sensor designed for high-speed aircraft applications, providing reliable airspeed data for flight control systems. It supports a wide measurement range of 0~1636.9km/h (at 15°C, 101325Pa standard atmosphere conditions) and uses DroneCAN bus communication for interference-resistant data transmission.

Key Features

• Wide airspeed measurement range: 0~1636.9km/h (at 15°C, 101325Pa).
• Total error band: ±0.25% FS.
• 24-bit ADC with built-in storage compensation.
• DroneCAN bus communication (designed for stronger interference resistance vs. traditional I2C).
• Flight controller compatibility: ArduPilot and PX4.
• Durable housing design: aerospace aluminum shell; silicone tube locking structure (as shown).

For customer service and ordering support, contact https://rcdrone.top/ or email support@rcdrone.top.

Specifications

OneASP Ultra Airspeed Sensor (Module)

Standard Airspeed Tube (as shown)

OneTube Heated Airspeed Tube (as shown)

What’s Included

Package contents shown in the images (may vary by selected kit):

• OneASP Ultra module
• Standard airspeed tube
• 04R CAN/I2C cable
• Silicone tube 2m
• Certificate

Kit shown that includes OneTube (in addition to the above):

• OneTube heated airspeed tube
• Heated airspeed tube controller

Applications

• Airspeed measurement input for ArduPilot and PX4 flight controllers
• High-speed aircraft testing and flight phases requiring a wide airspeed range (as shown)

Manuals

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

Details

OneASP Ultra airspeed sensor for high-speed aircraft, measures 0–1636.9 km/h, ±0.25% FS accuracy, 24-bit ADC, DroneCAN protocol, supports supersonic testing with user-supplied pitot tube.

OneASP Ultra measures 0–1636.9 km/h airspeed, ideal for high-speed aircraft in all flight phases—including takeoff and landing—without sensor switching under standard atmospheric conditions.

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OneASP Ultra features a 24-bit ADC with storage compensation for precise air pressure digitization and uses DroneCAN protocol for long-range, low-latency, interference-resistant communication, surpassing I2C in range and reliability.

OneASP Ultra features a rugged aerospace-grade aluminum alloy casing, offering superior impact and shock resistance compared to traditional bare board designs. Silicone tube locking structures ensure secure, reliable connections that resist loosening. The design prioritizes durability and stability for demanding applications, with silicone tubes visibly secured by metallic clamps on the device’s side—enhancing operational safety and longevity in high-stress environments.

OneASP Ultra airspeed sensor specs: 0-1636.9 km/h range, ±0.25% error, DroneCAN protocol, ArduPilot/PX4 compatible, 4.7-5.3V, -20°C to 85°C, aluminum case, 78.6x39x15mm, 40g. Includes standard pitot tube diagram.

OneTubehi EZ Enrem MB is an high-speed measuring instrument that can reach speeds of up to 47,980 km/h. It features a 65W max reach and weighs 18g. The product measures 208mm x 19mm x 19mm in length.

OneASP Ultra package includes module, heated pitot tube, controller, CAN/I2C cable, silicone tube, and certificate. Open-source projects Ardupilot, PX4, Firmament noted with resources links for user support and learning.