Wireless home automation and security system using MQTT protocol

With the development in technology, it is now becoming a common practice to communicate with your day-today interacting appliance remotely using a portable device like a Smartphone which has internet connectivity. This has been made easier by the concept of Internet of Things (IoT). In this paper, we present such a system where household interactions is made easier by implementing automation and security along with the Internet of Things to create a system which will enable someone to remotely monitor and control some areas of a house remotely from anywhere.