1.3-Inch I2C OLED Graphic Display Module, 128x64 Blue

This compact 1.3-inch OLED graphic display module provides crisp 128x64 blue-on-black visuals over a simple 4-pin I2C interface. Powered by the SH1106 driver IC, it is an efficient, high-contrast screen solution for makers, students, and hobbyists building compact electronics projects. It operates smoothly with both 3.3 V and 5 V microcontrollers, making it ideal for classroom and prototyping use.

Clear visuals and wide viewing angles

Featuring a 29.42 x 14.7 mm active display area, this OLED screen offers high-contrast blue graphics with a wide viewing angle of 160 degrees. Its self-illuminating pixels ensure clear readability without requiring a backlight.

Low power consumption and wide voltage

The module operates on a wide input voltage range from 3.3 V to 5 V, making it versatile across different logic levels. It draws approximately 0.06 W during regular display operation, offering superior energy efficiency compared to standard TFT screens.

Controller driver and software support

Driven by the SH1106 controller with a 128x64 RAM buffer and a start address at 0x02, this module connects via a 4-pin I2C interface. It is best supported in the Arduino ecosystem using the popular U8g2 library.

Typical applications

Thanks to its industrial operating temperature range of -40 °C to 70 °C and ultra-low power profile, it suits wearable tech such as smartwatches, medical devices, portable industrial instruments, headsets, and media players.