Since it works I2C, it doesn't not suffer from noise or offsets caused by long cables like for analog sensors. 3DR PX4 / Pixhawk Airspeed Sensor Kit. Authentic 3DRobotics Product. Sensor: MS 4525DO.
Master Airscrew Upgrade Propellers for 3DR Solo with Built-in Nut - Black, 4 pcs
Holybro M10 GPS for Pixhawk 1/2.4.6/2.4.8 PX4 Molex 1.25mm to 6 Pin SKU12041
DIY F550 Hexacopter Pixhawk PX4 Flight 7M GPS Brushless 30A ESC 2212 920KV Motor
Pixhawk Flight Controller / PX4 Flight Controller Buzzer Status Alarm - UK STOCK