In this chapter, we are going to learn how to connect sensors to your Galileo board. This is a very important chapter in this book, as we will be using sensors throughout the rest of the book, for example to log measurements to the cloud.

In this chapter, we are going to see how to connect commonly used sensors between Arduino systems and the Galileo board. We are going to see how to connect analog and digital sensors, as well as an LCD screen to display measured data.