Arduino WiFi Shield 101 is a powerful IoT shield with crypto-authentication, developed with ATMEL, that connects your Arduino or Genuino board to the internet wirelessly. Connecting it to a WiFi network is simple, no further configuration in addition to the SSID and the password are required. The WiFi Shield 101 comes with an easy-to-use library that allows to connect your Arduino or Genuino board to the internet with few instructions. As always, every element of the platform – hardware, software and documentation – are freely available and open-source. This means that you can learn exactly how it's made and use its design as the starting point for your own projects.