Holybro MS4525DO Digital Airspeed Sensor I2C
The Holybro MS4525DO Digital Airspeed Sensor provides accurate airspeed data via I2C, featuring a low offset and high resolution for reliable flight control. It integrates seamlessly with Holybro Autopilot Flight Controllers running ArduPilot and PX4, ensuring precise airspeed readings without noise interference from long cables.
Features
- High-resolution MS4525DO digital sensor for precise airspeed measurement.
- I2C communication protocol eliminates noise issues common with analog sensors.
- 1 psi measurement range, supporting speeds up to 100 m/s (360 km/h).
- Directly compatible with Holybro ArduPilot and PX4 flight controllers.
- Integrated temperature sensing for true airspeed calculation accuracy.
Out of stock
The Holybro MS4525DO Digital Airspeed Sensor is engineered for advanced UAV navigation, offering superior accuracy and reliability compared to traditional analog sensors. Utilizing a Measurement Specialties 4525DO sensor, this unit effectively mitigates noise and offset issues inherent in ratio-metric analog outputs, particularly when using extended cable runs. It delivers precise 14-bit data from a 24-bit delta-sigma ADC, ensuring robust performance for critical flight dynamics.
Designed for seamless integration, the sensor is fully compatible with all Holybro Autopilot Flight Controller Boards supporting ArduPilot and PX4 firmware. Its 1 psi measurement range is suitable for a wide variety of fixed-wing and VTOL aircraft, handling speeds up to 100 m/s. The onboard temperature measurement capability facilitates accurate true airspeed calculations when paired with the static pressure sensor on compatible flight controllers, further enhancing flight precision.
The sensor’s robust digital interface reduces system complexity and improves data integrity, crucial for autonomous operations and dynamic flight envelopes. Its compact design and standard mounting holes allow for straightforward installation, making it an ideal upgrade for enhancing the navigational capabilities of high-performance drones and fixed-wing UAVs.
Additional Information
| Dimensions | 11 × 8 × 2 cm |
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