Hey everyone,

My name is Amey and I am back with another project, this is the part two of Home automation Series if You are new here than check the first part (HERE) In first part I blink an LED over my WIFI using web browser, this time I am making an Application which control the actual AC Light over my WIFI. I gather all the component and start making it. So, let’s make it!!!!

Step 1: Component

Arduino Uno X 1

Esp8266 X 1

Relay Module X 1

Some jumper wires

Step 2: Working

In Frist part you have to put IP address in the web browser and all the time you turn ON the Arduino its IP Address get changes. While making it work over Android Application, I gave ESP a static IP which is “192.168.0.107” which is done in coding section (you have assigned static IP Address by checking your router IP Address configuration). As I am using IP-address for communication it makes things simple and easy. The communication between the Arduino and mobile phone is based on http protocol (make sure your ESP-module and mobile phone is connected on same network) Basically, Application is doing all the task that we have to Do in web Browser in First part. Watch The Part two video you will get all the idea hoe I made an application which do all the stuffs.

Step 3: App Overview:-

I am using Mit app inventer (Click here), Here is the main screen were you can create apllicaton as per your requirnment no need of coding simple pick and place operation

Below is the block section which comes after when you assign the reuried buttons for your project
here you have to creat algorithm using this block code, which make things esay

Step 4: App Building

If you are building simlar kind of project make sure that you assign proper IP addres to you application, you have frist find out your router ip configuration to assign IP address. Below is the image for that, the higlited part shows the web address which contain IP address it should be change as per your requirnent. App making video of this project is available in my video (click here) Watch full video to understand