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1.3 Inch I2C IIC 4 pin OLED Display Module

Name: 1.3 Inch I2C IIC 4 pin OLED Display Module - Ekostra Elecronics store in Egypt
SKU: Aa2233
Price: 320.00 EGP
Availability: InStock

320,00 EGP

In stock

1.3″ OLED Blue Screen – A compact, high-contrast OLED display with a vibrant blue color, ideal for small electronics, wearables, and DIY projects. Features sharp visibility, low power consumption, and a slim design. Perfect for embedded systems, sensors, and portable devices.

Key Features:

Size: 1.3 inches
Color: Blue
Display Type: OLED (self-emissive, no backlight needed)
High Contrast & Brightness
Low Power Consumption
Compact & Lightweight

Great for Arduino, Raspberry Pi, and other microcontroller projects!

In stock

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Shipping & Delivery

Local pickup

Receipt from the place on the same day or shipping to nearby places

On the same day

6PM - 10 PM

Shipping company

Delivery through a fast shipping company intermediary

1-3 Days

Description

This is a 1.3 inch blue OLED display module. The display module can be interfaced with any microcontroller using SPI/IIC protocols. It is having a resolution of 128×64. The package includes a display board, display, 6 pin male header pre-soldered to board.

OLED (Organic Light-Emitting Diode) is a self-light-emitting technology composed of a thin, multi-layered organic film placed between an anode and cathode. In contrast to LCD technology, OLED does not require a backlight. OLED possesses high application potential for virtually all types of displays and is regarded as the ultimate technology for the next generation of flat-panel displays.

OLEDs basic structure consists of organic materials positioned between the cathode and the anode, which is composed of electric conductive transparent Indium Tin Oxide (ITO). The organic materials compose a multi-layered thin film, which includes the Hole Transporting Layer (HTL), Emission Layer (EML) and the Electron Transporting Layer (ETL). By applying the appropriate electric voltage, holes and electrons are injected into the EML from the anode and the cathode, respectively. The holes and electrons combine inside the EML to form excitons, after which electroluminescence occurs. The transfer material, emission layer material, and choice of electrode are the key factors that determine the quality of OLED components.

Pin Details:

GND (power ground)
VCC (positive power supply)
SCL (clock line)
SDA (data line)

Features:

Only Need 2 I/O Port to Control
Resolution : 128×48 pixels
Color: Blue
Fully Compatible with Arduino
Working temperature: -30°C ~ 70°C
Factory configured for SPI protocol (can be easily changed to IIC)

Useful Links:

Package Includes:

1 x GoldenMorning 1.3 Inch I2C IIC 4 pin OLED Display Module with VCC GND-Blue

#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)
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);

void setup() {
  Serial.begin(115200);

  if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { // Address 0x3D for 128x64
    Serial.println(F("SSD1306 allocation failed"));
    for(;;);
  }
  delay(2000);
  display.clearDisplay();

  display.setTextSize(1);
  display.setTextColor(WHITE);
  display.setCursor(0, 10);
  // Display static text
  display.println("Hello, world!");
  display.display(); 
}

void loop() {
  
}

#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)

Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);

void setup() {

Serial.begin(115200);

if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { // Address 0x3D for 128x64

Serial.println(F("SSD1306 allocation failed"));

for(;;);

}

delay(2000);

display.clearDisplay();

display.setTextSize(1);

display.setTextColor(WHITE);

display.setCursor(0, 10);

// Display static text

display.println("Hello, world!");

display.display();

}

void loop() {

}

#include <Arduino.h>
#include <SoftwareSerial.h>
#include <DFRobotDFPlayerMini.h>
#include <U8g2lib.h>
#include <Wire.h>
#include <EEPROM.h>

SoftwareSerial customSoftwareSerial(12,13);
DFRobotDFPlayerMini myDFPlayer;

U8G2_SH1106_128X64_NONAME_F_HW_I2C u8g2(U8G2_R0, /* reset=*/ U8X8_PIN_NONE);

const uint8_t leftButton = 2;
const uint8_t selectionButton = 5;
const uint8_t rightButton = 3;

volatile uint8_t sMenuSelection = 2;
volatile uint8_t selection = 1;
volatile bool updateScreen = true;

boolean playing = false;
boolean inSideMenuSelection = true;

// Variables
uint8_t filecounts;                     // total number of files in current folder
uint8_t foldercounts;                   // total number of folders on sd-card

uint8_t volume = 20;                    // current volume (0 .. 30)
uint8_t folder = 1;                     // current sd-card folder
uint8_t file   = 1;                     // curent file in current folder
uint8_t eq = 0;

uint8_t batteryLevel = 0;
float resistor_ratio_factor = 3.91;
uint8_t mins = 0;
unsigned long lastTimepassed = 0;

void setup(void) {
    //Initializing u8g2 library
    Serial.begin(9200);
  u8g2.begin();  
  u8g2.firstPage(); 
  do{
    flashPage();    
  }while(u8g2.nextPage());
  pinMode(leftButton,INPUT_PULLUP);
  pinMode(rightButton,INPUT_PULLUP);
  pinMode(selectionButton,INPUT_PULLUP);
  
  attachInterrupt(digitalPinToInterrupt(leftButton),leftButtonISR, FALLING);
  attachInterrupt(digitalPinToInterrupt(rightButton),rightButtonISR, FALLING);
  
  //being hardware serial for debugging
  Serial.begin(9600);
  //Initializing software serial
  customSoftwareSerial.begin(9600);

  if (!myDFPlayer.begin(customSoftwareSerial)) {  //Use softwareSerial to communicate with mp3.
    Serial.println(F("Please insert the SD card!")); 
  }
  volume = EEPROM.read(0);
  if(volume > 30)
  volume = 30;
  
  eq     = EEPROM.read(1);
  if(eq > 5)
  eq = 5;
  
  file   = EEPROM.read(2);
  if(file >= 255)
  file = 1;
  
  delay(1000);
  myDFPlayer.volume(volume);  //Set volume value. From 0 to 30
  delay(500);
  foldercounts = myDFPlayer.readFolderCounts();
  startFolderPlay();
//  
}

void loop() {
  batteryReader();
//Selection button
  if(!digitalRead(selectionButton) && inSideMenuSelection)
  {
      inSideMenuSelection = false;
      updateScreen = true;
      delay(200);
  }
  else if(!digitalRead(selectionButton) && !inSideMenuSelection && sMenuSelection == 1)
  {
       if(selection == 1)
       {
        if(file > 1)
        {
         //previous audio
         myDFPlayer.previous();
         file--;
         if(!playing)
            playing = true;
         EEPROM.write(2, file);
        }
       }
       else if(selection == 2)
       {
         //pause / play
         if(playing)
         {
          myDFPlayer.pause();
         }
         else
         {
          myDFPlayer.start();
         }
         playing = !playing;
       }
       else if(selection == 3)
       {
          //next audio
          file++;
            myDFPlayer.next(); 
           if(!playing)
            playing = true;
            EEPROM.write(2, file);
       }
       else if(selection == 4)
       {
         //back to side menu
         selection = 1;
         inSideMenuSelection = true;
       }
       updateScreen = true;
       delay(200);
  }else if(!digitalRead(selectionButton) && !inSideMenuSelection && sMenuSelection == 2)
  {
     if(selection == 1)
     {
         selection = 2;
         myDFPlayer.volume(volume);
         EEPROM.write(0, volume);
     }
     else if(selection == 2)
     {
        selection = 4;
        myDFPlayer.EQ(eq);
        EEPROM.write(1, eq);
     }
     else if(selection == 4)
     {
         //back to side menu
         selection = 1;
         inSideMenuSelection = true;
     }
     updateScreen = true;
     delay(200);
  }

//Updating the dispaly
  if(updateScreen)
  {
    u8g2.firstPage();  
    do {
      int ch = (sMenuSelection);
      switch(ch){
          case 1:
            player();
            break;
          case 2:
            settings();
            break;
          default:
            Serial.println(F("Default Screen"));
        }
      updateScreen = false;
      }while ( u8g2.nextPage() );
  }

   // check player status
  if (myDFPlayer.available()) {
    uint8_t type = myDFPlayer.readType();
    int value = myDFPlayer.read();

    switch (type) {
      case DFPlayerPlayFinished:
        if (file < filecounts) {
          file++;
          myDFPlayer.playFolder(folder, file);
          EEPROM.write(2, file);
          updateScreen = true;
        }
        break;
      default:
        break;
    }
  } 
}

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#include <Arduino.h>

#include <SoftwareSerial.h>

#include <DFRobotDFPlayerMini.h>

#include <U8g2lib.h>

#include <Wire.h>

#include <EEPROM.h>

SoftwareSerial customSoftwareSerial(12,13);

DFRobotDFPlayerMini myDFPlayer;

U8G2_SH1106_128X64_NONAME_F_HW_I2C u8g2(U8G2_R0, /* reset=*/ U8X8_PIN_NONE);

const uint8_t leftButton = 2;

const uint8_t selectionButton = 5;

const uint8_t rightButton = 3;

volatile uint8_t sMenuSelection = 2;

volatile uint8_t selection = 1;

volatile bool updateScreen = true;

boolean playing = false;

boolean inSideMenuSelection = true;

// Variables

uint8_t filecounts; // total number of files in current folder

uint8_t foldercounts; // total number of folders on sd-card

uint8_t volume = 20; // current volume (0 .. 30)

uint8_t folder = 1; // current sd-card folder

uint8_t file = 1; // curent file in current folder

uint8_t eq = 0;

uint8_t batteryLevel = 0;

float resistor_ratio_factor = 3.91;

uint8_t mins = 0;

unsigned long lastTimepassed = 0;

void setup(void) {

//Initializing u8g2 library

Serial.begin(9200);

u8g2.begin();

u8g2.firstPage();

do{

flashPage();

}while(u8g2.nextPage());

pinMode(leftButton,INPUT_PULLUP);

pinMode(rightButton,INPUT_PULLUP);

pinMode(selectionButton,INPUT_PULLUP);

attachInterrupt(digitalPinToInterrupt(leftButton),leftButtonISR, FALLING);

attachInterrupt(digitalPinToInterrupt(rightButton),rightButtonISR, FALLING);

//being hardware serial for debugging

Serial.begin(9600);

//Initializing software serial

customSoftwareSerial.begin(9600);

if (!myDFPlayer.begin(customSoftwareSerial)) { //Use softwareSerial to communicate with mp3.

Serial.println(F("Please insert the SD card!"));

}

volume = EEPROM.read(0);

if(volume > 30)

volume = 30;

eq = EEPROM.read(1);

if(eq > 5)

eq = 5;

file = EEPROM.read(2);

if(file >= 255)

file = 1;

delay(1000);

myDFPlayer.volume(volume); //Set volume value. From 0 to 30

delay(500);

foldercounts = myDFPlayer.readFolderCounts();

startFolderPlay();

}

void loop() {

batteryReader();

//Selection button

if(!digitalRead(selectionButton) && inSideMenuSelection)

{

inSideMenuSelection = false;

updateScreen = true;

delay(200);

}

else if(!digitalRead(selectionButton) && !inSideMenuSelection && sMenuSelection == 1)

{

if(selection == 1)

{

if(file > 1)

{

//previous audio

myDFPlayer.previous();

file--;

if(!playing)

playing = true;

EEPROM.write(2, file);

}

else if(selection == 2)

{

//pause / play

if(playing)

{

myDFPlayer.pause();

}

else

{

myDFPlayer.start();

}

playing = !playing;

}

else if(selection == 3)

{

//next audio

file++;

myDFPlayer.next();

if(!playing)

playing = true;

EEPROM.write(2, file);

}

else if(selection == 4)

{

//back to side menu

selection = 1;

inSideMenuSelection = true;

}

updateScreen = true;

delay(200);

}else if(!digitalRead(selectionButton) && !inSideMenuSelection && sMenuSelection == 2)

{

if(selection == 1)

{

selection = 2;

myDFPlayer.volume(volume);

EEPROM.write(0, volume);

}

else if(selection == 2)

{

selection = 4;

myDFPlayer.EQ(eq);

EEPROM.write(1, eq);

}

else if(selection == 4)

{

//back to side menu

selection = 1;

inSideMenuSelection = true;

}

updateScreen = true;

delay(200);

}

//Updating the dispaly

if(updateScreen)

{

u8g2.firstPage();

do {

int ch = (sMenuSelection);

switch(ch){

case 1:

player();

break;

case 2:

settings();

break;

default:

Serial.println(F("Default Screen"));

}

updateScreen = false;

}while ( u8g2.nextPage() );

}

// check player status

if (myDFPlayer.available()) {

uint8_t type = myDFPlayer.readType();

int value = myDFPlayer.read();

switch (type) {

case DFPlayerPlayFinished:

if (file < filecounts) {

file++;

myDFPlayer.playFolder(folder, file);

EEPROM.write(2, file);

updateScreen = true;

}

break;

default:

break;

}

Customer Reviews

Specification

Overview

Weight Weight	0,0000 g

Specification

Display Type:	OLED (Organic Light-Emitting Diode)
Screen Size:	1.3 inches (diagonal)
Color:	Monochrome (Blue)
Resolution:	Typically 128×64 pixels (varies by model)
Interface:	I²C
Viewing Angle:	Wide (~160° or more)
Brightness:	High contrast, self-emissive pixels
Power Supply:	3.3V or 5V (varies by model)
Operating Temperature:	-30°C to +70°C (approx.)
Dimensions:	~35mm x 35mm (varies by model)
Thickness:	Ultra-thin (few millimeters)