IIC 4-Pin OLED Display Module 128x64 Screen Board

$7.72

$7.72 $8.72

Upgrade your electronics projects with the IIC 4-Pin OLED Display Module 128×64 — a compact, high-contrast screen board built for makers, hobbyists, and developers. Featuring self-luminous organic light-emitting diode (OLED) technology, this module requires no backlight, delivering crisp, vivid visuals while keeping power consumption impressively low. Available in 3 color options to suit your build's style.

Key Features

128×64 Resolution: Sharp pixel density for clear text, icons, and graphics — readable at a glance.
Self-Luminous OLED Technology: No backlight needed — each pixel emits its own light for deep contrast and vibrant color.
Ultra-Wide 170° Viewing Angle: Legible from nearly any angle, ideal for enclosures or dashboards.
IIC / I²C 4-Pin Interface: Plug-and-play compatibility with Arduino, Raspberry Pi, ESP32, STM32, and most popular microcontrollers — only 2 data lines required.
Low Power Consumption: Perfect for battery-powered projects and portable devices — extend runtime without sacrificing display quality.
3 Color Options: Choose the display color that best matches your project aesthetic.
Durable & Compact Design: Thoughtfully sized for easy integration into enclosures, prototypes, and finished builds alike.
Works in Bright & Low-Light Environments: High-contrast display remains easy to read under various lighting conditions.

Specifications

Display Type: OLED (Organic Light-Emitting Diode)
Resolution: 128 × 64 pixels
Interface: IIC / I²C, 4-Pin
Viewing Angle: Up to 170°
Available Colors: 3 options
Compatible With: Arduino, Raspberry Pi, ESP32, STM32, and more

Ideal For

DIY electronics & maker projects
Portable and battery-powered devices
Sensor data readouts and dashboards
Prototyping and hobbyist builds
Wearable tech and compact enclosures

For more information on electronics safety standards and best practices for DIY components, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What microcontrollers is the IIC 4-Pin OLED Display Module 128×64 compatible with?

A: This OLED display module is compatible with a wide range of popular microcontrollers including Arduino (Uno, Nano, Mega), Raspberry Pi, ESP8266, ESP32, STM32, and most other boards that support the I²C (IIC) communication protocol. With only 4 pins (VCC, GND, SCL, SDA), integration is quick and straightforward.

Q: Does the 128×64 OLED display module require a backlight?

A: No — OLED (Organic Light-Emitting Diode) technology is self-luminous, meaning each pixel generates its own light. This eliminates the need for a backlight entirely, resulting in deeper contrast, more vibrant colors, and significantly lower power consumption compared to traditional LCD displays. It's an excellent choice for battery-powered or portable projects.

Q: What does the 170° wide viewing angle mean for my project?

A: A 170° viewing angle means the display remains clear and readable from almost any direction — not just straight on. This is especially useful for enclosures, wearable devices, or dashboard-style builds where the viewer may not always be directly in front of the screen.