IOT - BRIDGE TO MAKE DEVICE SMARTER
Shashank Gowda R, Parvathi C · 2022
This chapter introduces the basic IoT/Embedded devices, including the fundamentals of the internet of things. It gives you brief ideas and specifications of the different microcontroller boards, sensors, and actuators. Also, a mini project presents an efficient approach to switching on/off an LED bulb from a remote place using Android Applications installed on a Smartphone. With the speedy development of the Smartphone in recent years, it has been a popular personal mobile communication device that helps to control things easily with one tap. How to make the Smartphone a better service for our lives is an important direction of research in this smart application. This article describes how to integrate Android, Bluetooth technology, and HC-06(Bluetooth device) into the control of a light bulb from the mobile application, which also saves electricity when it is not in use.