Raspberry Pi and HDC1080 humidity and temperature sensor

The HDC1080 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1080 operates over a wide supply range, and is a low cost, low power alternative to competitive solutions in a wide range of common applications. The humidity and temperature sensors are factory calibrated.

Features
Relative Humidity Accuracy ±2% (typical)
Temperature Accuracy ±0.2°C (typical)
Excellent Stability at High Humidity
14 Bit Measurement Resolution
100 nA Sleep Mode Current

Connection

This was connected the Raspberry Pi GPIO connector

Code

All of the code I found from the following location, this worked perfectly with me

https://github.com/switchdoclabs/SDL_Pi_HDC1000

Rather than re-inventing the wheel, download and simply copy to your Raspberry pi and run sudo python testHDC1000.py

Output

You should see something like this, all going well

Links

1PC 2.7 V to 5.5 V HDC1080 high precision temperature and humidity sensor humidity temperature module

http://www.ti.com/lit/gpn/hdc1080

http://www.ti.com/lit/pdf/snau189