title: Raspberry pi 2 and BMP280 : Slave address was not acknowledged
body: <p>I follow the project <strong>WheatherStation</strong> on <a href="https://www.hackster.io" rel="nofollow noreferrer">https://www.hackster.io</a> Windows IOT.<br>
  I downloaded project on github and connected my <strong>BMP280</strong> sensor on Raspberry.<br>
  You can check my connections on  </p>
  
  <ul>
  <li><a href="http://kdamerval.fr/WeatherStation/1.jpg" rel="nofollow noreferrer">http://kdamerval.fr/WeatherStation/1.jpg</a></li>
  <li><a href="http://kdamerval.fr/WeatherStation/2.jpg" rel="nofollow noreferrer">http://kdamerval.fr/WeatherStation/2.jpg</a></li>
  </ul>
  
  <p>For me, it's correct, but i have an exception with <code>bmp280.WriteRead(WriteBuffer, ReadBuffer);</code></p>
  
  <blockquote>
    <p>System.IO.FileNotFoundException: The system cannot find the file specified. Slave address was not acknowledged.</p>
  </blockquote>