Crisp Graphics in a Compact OLED Module

The OLED 128x64 2.7" Display Module is a compact OLED display made for sharp text, icons, and simple graphics in electronics projects. It is a strong option when you want a small screen that looks cleaner and more modern than a basic character display.

OLED modules are useful for portable projects, dashboard readouts, menu systems, and compact sensor displays. They are often paired with Arduino, ESP32, and other small controllers.

Why you'll love it

• Sharp small-screen output: Great for icons, labels, and live readings
• Good for compact builds: Useful where space is limited
• Cleaner visual style: Nice for portable and modern-looking projects
• Great for maker dashboards: Popular for sensors, menus, and mini status panels
• Useful for portable gear: Fits small devices and battery-powered projects

What you can build

Use it for portable meters, clocks, project dashboards, compact menus, wearable devices, and sensor readouts where a small graphic screen is enough.

Starter bundles

Common pairings include Arduino-compatible boards, ESP32 boards, I2C-friendly modules, and battery options for portable builds.

Recommended add-ons

Helpful add-ons include enclosures, buttons, sensors, and power modules for a cleaner finished setup.

Technical specifications

Pinout & usage notes

Check whether the module uses I2C or SPI before wiring. Small OLED displays usually need the correct address or library setup during code upload.

What’s in the box

1 × OLED display module. Cables and controller boards are usually not included unless the listing says so.

Frequently Asked Questions