Smart Home Automation System Based on IoT Using Chip Microcontroller

In this research paper, the aim is microcontroller (ESP32)to develop a home automation system that implements the internet of things (IoT) using a Wi-Fi-based that is interfaced with a JavaScript-based android app that uses the HTTP request method to control the microcontroller. With this IoT project, one can control home appliances from the comfort of their smartphone and manual switches additionally. If there is no internet available still, one can control the relay module from the manual push buttons. As far as this paper is concerned, the NodeMCU (ESP32) microcontroller along with Relays is used to control electrical switches remotely from the server.