INTERNET OF THINGS (IOT) BASED SWITCHBOX USING MQTT PROTOCOL

Abstract

Internet of Things (IoT) can be defined as the network of physical objects or things embedded with electronics, software, sensors, and connectivity to enable “things” to exchange data with the operator and/or other connected devices. IoT devices are very useful to monitor and control the mechanical, electrical and electronic systems used in various buildings (e.g. public and private, industrial, institutions, or residential). Home automation systems, like other building automation systems, can be typically used to control lighting, heating, ventilation, air conditioning, appliances, communication systems, entertainment and home security devices. This is basically used to improve convenience, comfort, energy efficiency, and security. An IoT based home automation even though realizable today, haven't made the lives of masses easier yet due the way it is implemented till date. The reason is that the products have remained as a complete set of units which lack modularity and also exclude the legacy appliances from connectivity to the smart ecosystem. Also, the costs of such products have been so high that the masses cannot afford such systems. This paper presents a highly modular, affordable and a smart system that is the IoT enabled switchbox which is rich in features and will enable the masses to live a luxurious life. This switchbox would be facilitated with internet connectivity allowing switching on/off and also increasing/decreasing the intensity of the appliances connected to it remotely.