Smart Home Control System With Touch Screen

In this project, I have shown how to make a Smart Home Control with Arduino Uno and Nextion touch screen to control door lock system, temperature and daytime monitoring.

During the article, I have shown all the steps to make this smart home system.

This Home Automation system has the following features:

• Control Lock - Unlock door with Touch Screen Keypad
• Temperature measurement and monitoring
• Real Time date/day/hour monitoring

For this project you will need the following components

• Arduino Uno
• Nextion Touch Screen
• LM35
• DS1307
• Servo Motor
• Buzzer
• Mini Breadboard
• Plastic Case Box

• A4 -> SDA
• A5 -> SCL

Connect wires to the Arduino

Carefully follow the wiring configuration table provided which shows the Arduino pin numbers and the associated pin numbers.

1. Upload and Test the code

Upload the code through the Arduino IDE

1. Upload and Test the code

Upload the code via Nextion Editor.

(To use Nextion code file, change the .ino to .HMI)

1. Cut the top of the case to fit the touch screen.

Use a pencil to mark out the dimensions of the screen and cut the plastic with a saw.

2. Cut and position the USB cables.

Open a hole for the cable with a drill.