Digital Air Speed Sensor MATEKSYS ASPD-4525

Product detailed description

Digital Air Speed Sensor MATEKSYS ASPD-4525

The MATEKSYS ASPD-4525 is a lightweight digital airspeed sensor designed for fixed-wing drones and RC aircraft. It provides accurate airspeed measurement through I²C connection to flight controllers, ensuring reliable performance in varying conditions. Compact and easy to install, it includes a pitot tube and silicone tubing for complete setup.

Features:
- High-precision airspeed detection (±0.25% SPAN)
- Red LED indicator for power status
- Seamless I²C connection to flight controllers (e.g., ArduPilot, iNav)
- Lightweight and resilient design

Specifications:
Board Supply voltage: 4~5.5V DC
Sensor: TE  4525DO-DS5AI001DP
Working current: 5mA
Output: I2C (SCL & SDA)
Pressure Ranges: 1 PSI (6.89kPa)
Maximum Pressure: 20 PSI (137.9kPa)
Operating Temperature: -40°C ~ 125°C
Accuracy: ±0.25% SPAN
Red LED:  power indicator
JST-GH sequence: 5V, SCL, SDA, GND
Weight: 3.5g (sensor board)

Package includes:
1x ASPD-4525 Sensor Board
1x JST-GH-4P to JST-GH-4P 20cm silicon wire
1x Pitot Tube
1x Clear silicon tubing 40cm