I2C OLED Display With Arduino for Beginner

This article I2C OLED Display with Arduino demonstrates how to use the Arduino and the SSD1306 0.96-inch I2C OLED display. We’ll show you some features of the OLED display, how to connect it to the Arduino board, and how to write text, draw shapes and display bitmap images.

For Full Project

https://electronicsworkshops.com/2023/07/30/guide-for-i2c-oled-display-with-arduino/

1 Arduino BoardArduino nano 1 https://amzn.to/3Qe71y5

2 Connecting wiresjumper wiresome https://amzn.to/3fMoSw7

3 BreadboardNormal 1 https://amzn.to/3FUQlXe

4 OLED DisplaySSD1306 0.96-inch 1 https://amzn.to/3q6XX3p

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Circuit Diagram Of I2C OLED Display with Arduino

1. Connect the GND pin of the OLED display to any GND pin on the Arduino board.
2. Connect the VCC pin of the OLED display to the 5V pin on the Arduino board.
3. Connect the SDA pin of the OLED display to the A4 (Analog 4) pin on the Arduino board.
4. Connect the SCL pin of the OLED display to the A5 (Analog 5) pin on the Arduino board

To control the OLED display you need the adafruit_SSD1306.h and the adafruit_GFX.h libraries. Follow the next instructions to install those libraries.

1. Open your Arduino IDE and go to Sketch > Include Library > Manage Libraries. The Library Manager should open.

2. Type “SSD1306” in the search box and install the SSD1306 library from Adafruit.

3. After installing the SSD1306 library from Adafruit, type “GFX” in the search box and install the library

Testing the OLED Display

After wiring the OLED display to the Arduino and installing all required libraries, you can use one example from the library to see if everything is working properly.

In your Arduino IDE, go to File > Examples > Adafruit SSD1306 and select the example for the display you’re using.

You should get a series of different animations in the OLED as shown in the following

3D Diagram

Manufacturing Files

Bill of materials

BOM-FilesDownload

Position Files

POS-Files-top-posDownload

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Conclusion

By combining the power of Arduino and the allure of OLED displays, you have unlocked a realm of limitless creativity and innovation. As a beginner, this guide has equipped you with the essential knowledge to undertake exciting projects with confidence. Whether you wish to create informative displays, interactive gadgets, or sensor-based applications, the combination of I2C OLED displays and Arduino will be your faithful companions in turning your ideas into reality.