SKU: DRFC-0242
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CUAV SKYE 2 DroneCAN Airspeed Sensor

₹26,069.00 (Inclusive of all taxes)
Out of Stock

The CUAV SKYE 2 is a high-precision DroneCAN airspeed sensor featuring an advanced STM32F4 processor and intelligent de-icing, designed for reliable airspeed measurement in professional UAV applications. It seamlessly integrates with ArduPilot and PX4 flight controllers, ensuring robust performance and enhanced flight safety in diverse environmental conditions.

Features

  • High-precision SM5391 airspeed sensor with ±1% FS accuracy for critical flight data.
  • Integrated intelligent de-icing system (35W) ensures reliable operation in freezing conditions.
  • Robust IP54 protection rating, featuring an aerodynamic design with built-in drainage.
  • Operates at 16V DC, fully compatible with DroneCAN protocol and SKYE2 HV HUB.
  • Seamless integration with ArduPilot, PX4, and CUAV flight control systems.

Out of stock

Description

The CUAV SKYE 2 DroneCAN Airspeed Sensor represents a critical component for advanced UAV navigation, providing accurate and consistent airspeed data essential for stable flight, particularly in autonomous operations and adverse weather. Engineered with an STM32F4 ARM Cortex-M4 processor, this sensor unit integrates a low-temperature drift differential pressure sensor and comprehensive temperature/humidity sensing to maintain measurement integrity across a broad range of environmental challenges. Its robust design is further enhanced by an intelligent M4C heating system, actively preventing ice formation on the pitot tube and safeguarding sensor performance during flights in sub-zero temperatures.

Aerodynamic profiling and an integrated drainage system significantly improve the SKYE 2’s reliability in wet conditions, mitigating potential data inaccuracies caused by rain or moisture. Adopting the industry-standard DroneCAN communication protocol, it ensures streamlined data transmission and effortless integration with a wide array of UAV systems. Full compatibility with leading open-source flight control platforms like ArduPilot and PX4 makes the SKYE 2 an ideal choice for developers and operators seeking to bolster the precision and safety of their professional drone fleets.

Key Features

  • Intelligent De-icing System: Built-in 35W heating with real-time sensing actively prevents ice formation on the pitot tube, ensuring continuous accurate airspeed readings even in freezing conditions.
  • Optimal 16V DC Operation: Specifically designed for reliable power delivery and performance when paired with the CUAV SKYE2 HV HUB power system.
  • High-Precision SM5391 Sensor: Utilizes the advanced SM5391 airspeed sensor, delivering fast response and precise data with an accuracy of ±1% FS across its full measurement range.
  • Integrated All-in-One Design: Combines the pitot tube, differential pressure sensor, temperature/humidity sensors, and STM32F4 processor into a compact, unified module.
  • Advanced Waterproof Structure (IP54): Offers robust protection against dust ingress and water splashes (when installed correctly), complemented by a built-in drainage design to shed rainwater during flight.
  • Low Temperature Drift Technology: Incorporates specialized design and components to maintain stable performance and measurement accuracy across extreme operating temperatures from -20°C to +85°C.
  • DroneCAN Communication Protocol: Employs the robust DroneCAN protocol for reliable, high-integrity data transfer and simplified integration with professional UAV avionics.
  • ArduPilot & PX4 Compatibility: Ensures seamless plug-and-play integration and full functionality with leading open-source flight control firmware platforms.

Applications

  • Autonomous fixed-wing and multirotor UAVs requiring precise airspeed data.
  • Long-range inspection drones for accurate flight envelope management.
  • Commercial mapping and surveying drones operating in varied environmental conditions.
  • Industrial UAV platforms needing reliable anti-icing capabilities.
  • Flight control systems integrating ArduPilot, PX4, or CUAV autopilots.

Technical Specifications

ModelSKYE2
MCUSTM32F4 (ARM Cortex-M4)
Communication ProtocolDroneCAN
Airspeed SensorSM5391
Pressure Measurement Range±6895 Pa
Airspeed Range0 to 106 m/s
Accuracy±1% FS
Operating Voltage16V DC
Temperature Measurement Range-20°C to 125°C
Humidity Measurement Range0% to 100% RH
Pitot Tube Heating Power35W
Operating Temperature-20°C to +85°C
Compatible Flight ControllersArduPilot, PX4, CUAV, Pixhawk
Dimensions102 × 29.4 × 28.2 mm
Weight25g
Protection RatingIP54
Heating TypeResistive

Frequently Asked Questions

What flight controller platforms are compatible with the CUAV SKYE 2 sensor?

The SKYE 2 is fully compatible with popular open-source flight control platforms, including ArduPilot and PX4. It also integrates seamlessly with CUAV and Pixhawk-based systems, ensuring broad compatibility for professional UAV builders. This allows flexible integration into various drone architectures, enhancing flight safety and navigation precision.

How does the intelligent de-icing system on the SKYE 2 work?

The SKYE 2 features a powerful 35W resistive heating element integrated into the pitot tube. This system actively monitors external temperatures and intelligently activates heating to prevent ice accumulation. This ensures the differential pressure sensor receives unobstructed airflow, maintaining accurate airspeed readings crucial for flight stability in cold or icing conditions.

What is the purpose of the IP54 protection rating and drainage design?

The IP54 rating signifies protection against dust ingress and water splashes, essential for reliable operation in challenging outdoor environments. Coupled with an aerodynamic design and built-in drainage, it effectively sheds rainwater during flight. This robust construction safeguards internal electronics, minimizing the risk of sensor malfunction due to moisture exposure and enhancing operational longevity.

What power requirements does the CUAV SKYE 2 have?

The SKYE 2 operates at a nominal 16V DC. It is specifically designed to be powered via the CUAV SKYE2 HV HUB, which supports a wider input voltage range of 18–68V DC. This dedicated power solution ensures stable and sufficient power delivery for the sensor and its integrated de-icing system.

Package Includes

  • 1 x CUAV SKYE 2 DroneCAN Airspeed Sensor

Additional Information

Dimensions 10.2 × 2.94 × 2.82 cm