Matek Digital Airspeed Sensor I2C ASPD-4525

These are designed to connect to Supporting Matek Flight controllers such as Matek wing and will give a accurate airspeed reading. 

Specifications

• Board Supply voltage: 4~6V DC
• Sensor: MS4525DO
• 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)

Including

• ASPD-4525 Sensor Board.
• JST-GH to JST-GH 20cm silicon cable.
• Pitot Tube.
• Clear silicon tubing  40cm

Wiring

• 5V to FC 4~6V
• SCL to FC I2C_SCL
• SDA to FC I2C_SDA
• G to FC GND