OLED DISPLAY

 

EX NO 10                                                       OLED DISPLAY

LINK: OLED DISPLAY

Aim

To interface an OLED display module with a microcontroller and display text or messages on the screen using Arduino programming.

Requirements

Hardware Components

• Arduino Uno board

• OLED display module (SSD1306)

• USB cable

• Breadboard

• Jumper wires

Software Requirements

• Arduino IDE

• Embedded C / Arduino programming language

• Adafruit GFX library

• Adafruit SSD1306 library

Procedure

1. Connect the OLED display module to the Arduino board using I2C communication pins.

2. Provide the required power supply connections to the display module.

3. Open the Arduino IDE and install the necessary display libraries.

4. Write the program to initialize the OLED display and configure the screen settings.

5. Enter the text or message to be displayed on the OLED screen.

6. Compile the program and upload it to the Arduino board.

7. After successful uploading, observe the OLED display output.

8. Verify whether the text appears clearly on the screen.

9. Modify the displayed text or font size if required and test the display again.

10. Record the observations and confirm the proper functioning of the OLED module.

Result

The OLED display module was successfully interfaced with the Arduino board, and the required text was displayed clearly on the OLED screen using the programmed instructions.