This product is a basic starter kit for Azure Sphere MT3620 Development kit. The kit integrates SeeedStudio?s most popular ready-to-use modular ? Grove, aims at helping developers get started quickly and experience the Azure Sphere solutions.Please note that Azure Sphere MT3620 Development kit is required but not included in this Starter kit.You can purchase it here. Microsoft Azure Sphere is a solution for creating highly-secured, connected, MCU-powered devices. Azure Sphere brings together the best of Microsoft?s expertise in cloud, software and silicon?resulting in a unique approach to security that starts in the silicon and extends to the cloud. Together, Azure Sphere certified MCUs, the Azure Sphere OS, and the Azure Sphere Security Service provide you with the confidence and the power to reimagine your business and create the future. The kit includes one MT3620 Grove shield, which offers:1 x UART 2 x I2C 1 x Analog 4 x GPIO and 6 Grove modules in several catagories:CategoryModuleDescriptionAnalog InputGrove - Rotary Angle SensorProduce an analog value, which can be read by ADC.Grove - Light Sensor v1.2Measuring light levelsDigital OutputGrove ? BuzzerDriven by a digital signal and emit a toneGrove - RelayDriven by a digital signal and switch much higher voltagesDigital I/OGrove - Blue LED ButtonButton act as an input , LED as an output deviceSensorGrove - Temp&Humi Sensor(SHT31)Collects temperature and can be read via I2C interfaceDisplayGrove - OLED Display 1.12'' V2OLED can display character and picture