In this section, we will the board Particle Photon, that is the base and is the main brain of this interesting project. It's based on the Arduino IDE programming software and in the following sections we will learn the architecture and the main parts to configure it for our real application. One of the most important features it has, is the connectivity with Wi-Fi. This is one of the most important points to consider, so we can configure the board as a Wi-Fi Device. We will see more details next.