The Future of Living Smart Home Automation

The rapid advancement of the Internet of Things (IoT) has revolutionized home automation, enabling remote monitoring and control of household appliances with minimal human intervention. This paper presents a low-cost, flexible, and scalable smart home automation system leveraging IoT technology. The system integrates sensors such as Passive Infrared (PIR), IR, rain, and water level sensors with microcontrollers (Arduino Nano and NodeMCU) to provide real-time monitoring and control via a web-based interface. Key features include intrusion detection, environmental monitoring (IR leaks, water levels, and rainfall), and remote appliance control. The proposed system eliminates the need for a dedicated server, reducing costs while enhancing security and energy efficiency. Experimental results demonstrate successful implementation with real-time alerts and data visualization, validating the system’s reliability and practicality for modern smart homes. Key Words: IoT, Smart Home Automation, Arduino, NodeMCU, Security, Remote Monitoring