Smart home systems based on the internet of things

Smart home systems have gained a lot of popularity in recent decades as it increases the comfort and quality of life. The most amazing home systems are due to mobile phones and microcontrollers. Mobile control-based apps have screen limitations but are easy to manage. An insightful look at the smart home, broken down into different applications based on the Internet of Things (IoT). This IoT framework establishes a set of sensors, actuators, a system manager, platforms, and associated control devices. This paper discusses the four-layer IoT architecture, IoT paradigms, issues, and challenges.