SH1106 OLED Display Module (0.96" / 1.3") — I2C

📐 Product

0.96-inch	1.3-inch

A compact, high-contrast OLED display module based on the SH1106 driver IC. Supports both 0.96-inch and 1.3-inch panels with 132×64 resolution. Communicates over I2C, making it easy to integrate with Arduino, ESP32, Raspberry Pi, and other microcontroller platforms.

📁 Module Document

0.96-inch OLED Schematic
1.3-inch OLED Schematic
0.96-inch OLED 3D
1.3-inch OLED 3D
SH1106 Datasheet (PDF)

📦 Specifications

Parameter	Value
Display Driver	SH1106
I2C Addres	0x3C (default)
Resolution	132 × 64 pixels
Interface	I2C (IIC)
Operating Voltage	5V (module), 3.3V logic tolerant
Panel Type	Common Cathode OLED
Connector	PH2.0 4-pin
Available Sizes	0.96" / 1.3"

🔌 Pin Definition

Pin	Description
SCL	I2C Clock
SDA	I2C Data
VCC	5V Power Supply
GND	Ground

🧪 Wiring Example (Arduino Uno)

OLED Module	Arduino Uno
SDA	A4
SCL	A5
GND	GND
VCC	5V

💻 Software Support

Arduino (U8g2 Library)

This module is fully compatible with the U8g2 library by olikraus.

Installation

1. Open Arduino IDE
2. Go to Sketch → Include Library → Manage Libraries
3. Search for U8g2 and install the latest version

Example Code

#include <Arduino.h>
#include <U8g2lib.h>
#include <Wire.h>

// SH1106 132x64 I2C
U8G2_SH1106_128X64_NONAME_1_HW_I2C u8g2(U8G2_R0, U8X8_PIN_NONE);

void setup() {
  u8g2.begin();
}

void loop() {
  u8g2.firstPage();
  do {
    u8g2.setFont(u8g2_font_ncenB08_tr);
    u8g2.drawStr(0, 12, "Hello World!");
    u8g2.drawStr(0, 28, "SH1106 OLED");
    u8g2.drawStr(0, 44, "128x64 I2C");
    u8g2.drawFrame(0, 0, 128, 64);
  } while (u8g2.nextPage());
}

Notes

• Use U8G2_SH1106_132X64_1_HW_I2C for hardware I2C.
  
• If your module uses a different address, change it in the constructor.
  
• For software I2C, use U8G2_SH1106_132X64_1_SW_I2C.
  

📜 License

This project is released under the MIT License. You are free to use, modify, and distribute this documentation and example code.

🙏 Acknowledgements

U8g2 Library
Adafruit SH110X Library
SH1106 driver IC documentation

📬 Support

For issues, questions, or contributions, please open an Issue or Pull Request on GitHub.