Adafruit (PID 3032) Microsoft Azure IoT Starter Kit w/ Adafruit Feather HUZZAH Azure is Microsoft's cloud solution for IoT projects This starter kit contains the Adafruit Feather HUZZAH ESP8266 At the Feather HUZZAH's heart is an ESP8266 WiFi microcontroller clocked at 80 MHz and at 3.3V logic Sensors and components included. BATTERY NOT INCLUDED.