0.91 inch 128 x 32 Blue OLED Display Module with I2C/IIC Serial Interface

The 0.91 inch 128 x 32 Blue OLED Display Module with I2C/IIC Serial Interface is a compact and energy-efficient display solution designed for embedded electronics, DIY projects, and compact microcontroller-based systems. It offers excellent contrast, minimal power consumption, and crisp display quality in a tiny footprint, perfect for space-constrained designs.

OLED technology eliminates the need for a backlight. Instead, it uses electroluminescent organic material that glows when powered, delivering bright, vivid blue text against a pure black background. This provides a superior viewing experience over traditional LCDs. The module uses the I2C interface for simple two-wire communication with platforms like Arduino, ESP32, Raspberry Pi, and more.

🔧 Key Features

• 128 x 32 pixel resolution for crisp character display
• Electroluminescent OLED panel – no backlight required
• High contrast blue-on-black display
• Ultra-thin and lightweight design
• I2C/IIC communication for easy connection
• Compatible with Arduino, ESP32, STM32, and more

📐 Technical Specifications

📌 Applications

• Arduino-based display systems
• Wearables and smart gadgets
• Battery-powered data loggers
• Sensor output screens
• Compact user interfaces for embedded systems

💡 Why Choose This Product?

The 0.91 inch 128 x 32 OLED Display Module offers a modern, efficient, and ultra-compact display solution. Its bright blue text, sharp resolution, and I2C compatibility make it perfect for projects where space and power are limited but visual output is required.

📦 Package Includes

• 1 × 0.91 inch 128 x 32 Blue OLED Display Module