This document discusses the components of an IoT solution and introduces Thing Building Blocks (TBB) as a platform for connecting devices to the cloud. TBB allows device manufacturers to focus on their core technology by providing out-of-the-box services and connectivity modules for device management, cloud infrastructure, data processing, and apps/analytics. It offers benefits like reduced time-to-market, lower costs, and the ability to customize solutions. The document demonstrates TBB's architecture and how it addresses challenges around deciding between cloud-based or gateway-based logic and data handling for IoT solutions.