The Home Assistant Model: A Good Entry Point | HackerNoon
Briefly

Home Assistant operates on a model of Integrations and Devices, where Integrations connect to various platforms, and Devices group related entities for automation.
Understanding the connectivity via Integrations is essential for utilizing Home Assistant effectively, as it allows communication between the software and numerous smart devices.
Devices function as logical groups within Home Assistant, representing physical or virtual entities that can track various states and measurements for better home automation.
Each Integration in Home Assistant requires specific configurations, some demanding authentication, emphasizing the need for proper setup during initial use.
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