Airspeed Sensor Kit Flytex ASPD4525V1

Flytex ASPD4525V1 — digital airspeed sensor based on 4525DO for wings and VTOL. I²C connection, compatible with ArduPilot / PX4 / INAV, accurate measurements for autopilot and stall prevention. Includes pitot tube and silicone hose for quick installation.

Flytex ASPD4525V1 is a digital airspeed sensor for UAVs and VTOLs. Built on the MS/TE 4525DO sensor with digital I²C output, it accurately measures differential pressure and converts it to indicated/true airspeed. Supports popular autopilots and firmware (ArduPilot, PX4, INAV), connects via a standard JST-GH 4-pin connector, and is powered by 5 V. Ideal for flight stabilization, stall prevention, and correct autopilot operation. With a working range of 1 PSI (6.89 kPa), it provides measurements up to ~100 m/s (approximately), sensitivity up to ~0.84 Pa (14-bit).

Key benefits

1. High accuracy ±0.25% span and a wide operating temperature range −40…+125 °C — stable readings in diverse conditions.
2. Digital I²C interface: robust against noise and long wiring, simple connection to the FC.
3. Full compatibility with ArduPilot / PX4 / INAV and quick setup (Mission Planner / QGroundControl / INAV Configurator).
4. Standard JST-GH pinout: 5V / SCL / SDA / GND — a drop-in replacement for Matek ASPD-4525.

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