0.96 oled display

In this Project, we will see about how to interface 0.96" OLED Display with Arduino .

Circuit Diagram:

Arduino Code:

oled_code.ino

//This Code is Developed by Sdev
//Follow Us Here : https://youtube.com/sdevelectronics

#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

#define SCREEN_WIDTH 128                                // OLED display width, in pixels
#define SCREEN_HEIGHT 64                                // OLED display height, in pixels

// Declaration for an SSD1306 display connected to I2C (SDA, SCL pins)
#define OLED_RESET     4                                // Reset pin # (or -1 if sharing Arduino reset pin)
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);

#define MYDELAY 4000
void setup() {
  Serial.begin(9600);
  if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) {     // Address 0x3C for 128x32
    Serial.println(F("SSD1306 allocation failed"));
    for (;;);                                           // Don't proceed, loop forever
  }
  display.clearDisplay();
  delay(2000);

  //Display Simple Text
  display.setTextSize(1);                               //Text Size
  display.setTextColor(WHITE);                          //Color
  display.setCursor(0, 0);                              //start_x,start_y
  display.println("Hello, world");                      //your text
  display.display();
  delay(2000);
  display.clearDisplay();

  //Draw A Pixel(Point)
  display.drawPixel(64, 32, WHITE);                     //x,y,color
  display.display();
  delay(MYDELAY);
  display.clearDisplay();

  //Draw a Line
  display.drawLine(10, 5, 80, 40, WHITE);               //start_x,start_y,end_x,end_y,color
  display.display();
  delay(MYDELAY);
  display.clearDisplay();

  //Draw a Rectangle
  display.drawRect(14, 7, 100, 50, WHITE);              //start_x,start_y,width,height,color
  display.display();
  delay(MYDELAY);
  display.clearDisplay();

  //Draw a Fill-Rectangle
  display.fillRect(14, 7, 100, 50, WHITE);              //start_x,start_y,width,height,color
  display.display();
  delay(MYDELAY);
  display.clearDisplay();

  //Draw a Round Rectangle
  display.drawRoundRect(14, 7, 100, 50, 10, WHITE);     //start_x,start_y,width,height,corner_radius,color
  display.display();
  delay(MYDELAY);
  display.clearDisplay();

  //  //Draw a Round Fill-Rectangle
  display.fillRoundRect(14, 7, 100, 50, 10, WHITE);     //start_x,start_y,width,height,corner_radius,color
  display.display();
  delay(MYDELAY);
  display.clearDisplay();

  //Draw a Circle
  display.drawCircle(64, 32, 15, WHITE);                //centre_x,centre_y,radius,color
  display.display();
  delay(MYDELAY);
  display.clearDisplay();

  //Draw a Fill-Circle
  display.fillCircle(64, 32, 15, WHITE);                //centre_x,centre_y,radius,color
  display.display();
  delay(MYDELAY);
}

void loop() {
}

Libraries Used:

1) Adafruit_SSD1306 - https://github.com/adafruit/Adafruit_SSD1306

2) Adafruit-GFX-Library - https://github.com/adafruit/Adafruit-GFX-Library

Youtube Video Tutorial:

https://youtu.be/FrHfrLpk65E

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You can get the all the required files (like Circuit Diagram, Arduino.ino file, Libraries Used, and others) for the project  in ZIP format and much more...