This document proposes using the Windows Universal App Platform (UAP) and Windows 10 IoT editions to build Internet of Things (IoT) devices. The UAP allows developing universal apps that can target all Windows 10 editions with converged APIs. Windows 10 IoT editions are tailored for industry and mobile IoT devices. The proposal demonstrates connecting a Raspberry Pi device with temperature and humidity sensors to Azure IoT services for device to cloud and cloud to device communication.