1.3-Inch White OLED Display with EC11 Rotary Encoder Module – I2C Interface

🔄 1.3-Inch White OLED Display with EC11 Rotary Encoder Module – I2C Interface

This 1.3-inch OLED display module, paired with a rotary encoder (EC11) and integrated via the I2C (IIC) interface, is a compact and versatile solution for creating interactive embedded user interfaces. The OLED screen provides sharp, high-contrast white graphics with a resolution of 128×64 pixels, while the EC11 rotary encoder with push-button functionality enables smooth menu navigation, value adjustments, and user input.

Perfect for Arduino, ESP32, STM32, and other microcontroller platforms, this module is widely used in DIY control panels, smart gadgets, 3D printers, and instrumentation projects.

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✅ Key Features:

• 📺 Display:

  • 1.3-inch OLED screen

  • Resolution: 128×64 pixels

  • White monochrome display

  • Excellent brightness and contrast

• 🔄 Rotary Encoder:

  • EC11 mechanical rotary encoder

  • Includes push-button functionality (click-to-select)

  • Ideal for menu scrolling and input control

• 🔌 Interface:

  • I2C (IIC) communication protocol

  • Low pin count (SCL, SDA, GND, VCC)

• ⚙️ Voltage: Operates at 3.3V or 5V (logic-level safe)

• 🧱 Form Factor: Compact and easy to mount in enclosures

• 🧰 Libraries: Compatible with Adafruit SSD1306, U8g2, and many Arduino encoder libraries

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🧰 Applications:

• Embedded control panels with display + input

• Smart thermostat and environmental sensors

• DIY synthesizers, audio mixers, and menu systems

• 3D printer control interfaces

• Home automation displays

• Wearable or handheld device UI

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🔗 Why Choose This Combo Module?

This module saves space and wiring by integrating both display and input control in a single compact unit. With only 4 I2C lines, it’s easy to integrate into microcontroller projects and build sophisticated interfaces without complex circuitry.

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📦 Package Includes:

• 1 x 1.3″ White OLED + EC11 Rotary Encoder Module (preassembled)

• (Jumper wires or headers may be included depending on variant)

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🔍 Keywords:

1.3 inch OLED with encoder, EC11 rotary encoder with screen, I2C OLED encoder module, OLED display with dial input, Arduino encoder UI module, ESP32 rotary display, OLED menu display module, white OLED 128×64 I2C Pakistan, microcontroller UI component.