Smart Home Automation Lighting System and Smart Door Lock using Internet of Things

An IOT introduced us the remotely connected environment in the universe by directly interacting with the electronic components connected with our designed system.Internet of things refers the components that are operates via remote location, so the things are called as connected to internet or hotspot network. During to communicate with various electronic components need to be connected with some microcontrollers like Arduino uno, raspberry pi, Esp8266, Esp32 etc. It entirely depends on the micro-controller we have used in our project. In our project we have used ESP8266 (NodeMcu) Wifi module. Which is having an inbuilt Wifi module to operate the automation system directly through internet connection or via hotspot network.We can customized the hotspot password or username in our code and simultaneously load that code into the microcontroller to handle the things with internet or wifi connection available in the environment. Code snippets are written in Arduino IDE environment and various different helping Libraries are being used for proving the complete functionality to the microcontroller and their connected electronic components. In home automation system we deal with both the Hardware and Software part of the implementation.We are using Mobile Application (.apk) file to communicate with microcontroller and via using this mobile application command it will go to microcontroller to generate signals accordingly to perform tasks. An interactive GUI application makes the process very easy and optimized passing signals to the electronic components hence components are also reacting according to the signals generated.Number of devices can be connect through a network and can make humans life easy to handle the things through atomization system.Western countries are already using these kind of home atomization in their premises. By which the efforts of humans are reduces and their life becomes easy and their home appliances can be control through mobile application directly.