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Objectives: Home automation(IOT) to control home hardware devices (home appliances) by IOT. Here I would like to propse to monitor temperature and humidity in home, Control the light, camera, Door lock using mobile phone via internet and more appliances.
Core Items 1,Arduino 2,wifi shield 3,bluetooth shield 4,Temperature and humidity sensors 5,Rpi(if necessary) 6,mobile phone with internet and bluetooth connectivity etc..
Basics Steps to acheive the goal
Step1: Control the led using mobile phone (I am using android). The conectivity with bluetooth
Step2: To collect the temperature and humidity and send to messsage to our phone
Step3: To control door lock and camera by mobile phone
Step4: Put every things together
Control the led using mobile phone
Here I am using Arduino and bluetooth module for connecting mobile phone. In the below picture I have attached the model of arduino and bluetooth with connection.
There are many open sourse apps are available to connect between bluetooth and android phone here in this project I am using Ardudroid. In this first step I am using simple way to control the normal LED here after I would like to shif to control the bulb via relay.
To collect the temperature and humidity