Product Description:The modified version of airspeed head adopts digital differential pressure sensor, I2Ccommunication, suitable for PIXHAWK, adoting PX4 firmwareDifferent from analog differential voltage sensor APM adopts, APM is not universalAirspeed sensors are highly recommended for fixed-wing and VTOL frames. They are so important because the autopilot does not have other means to detect stall. For fixed-wing flight it is the airspeed that guarantees lift not ground speed!The for Pixhawk digital differential airspeed sensor has a very low offset, a high resolution and, best of all, does not suffer from the noise induced by long cables and offsets in the ratio-metric output on the APM 2.6 analog airspeed sensor.Featuring a Measurement Specialties 4525DO sensor, with 1 psi measurement range (roughly up to 100 m/s or 360 km/h or 223 mp/h), the for Pixhawk Airspeed Sensor Kit enables a resolution of 0.84 Pa, with data delivered at 14 bits from a 24 bit delta-sigma ADC.It also measures temperature to allow calculation of true airspeed from indicated airspeed using the MS5611 static pressure sensor on for Pixhawk.Not influenced by the heat of nearby processing components, it is much closer to the air temperature than with previous analog sensor setups.Supported on for Pixhawk and PX4 autopilot generation boards.Color: As ShownMaterial: plasticPackage Contents:1 x Airspeed module1 x Connecting cable