microOLED – Intelligent OLED Displays

Vivid visuals, powerful graphics processor, multiple sizes, easy UI development.

Vibrant PMOLED Technology

PMOLED (Passive Matrix OLED) technology delivers unparalleled image quality with true-to-life colors and nearly 180° viewing angles. These displays are energy-efficient, lightweight, and do not require backlighting, making them ideal for a wide range of applications. Whether you need a display for a consumer gadget, industrial equipment, or a custom embedded system, PMOLED technology ensures your visuals are sharp and vibrant.

Powered by the PIXXI-28 Processor

The PIXXI-28 processor, at the heart of the MicroOLED series, is designed for graphics-intensive applications. It offers impressive graphics power for rendering stunning images, animations, and video clips effortlessly. Compatible with 4D Systems Workshop4 IDE, it streamlines GUI development. The processor also provides versatile I/O options, including analog input, Dallas 1-wire sensor capability, audio generation, and digital I/O, along with enhanced storage options via microSD card slot or 16MB serial flash.

Multiple display sizes and compact design

The 4D Systems microOLED series offers three display sizes ranging from 0.96″ to 1.6″, with resolutions from 96×64 to 160×128 pixels. Packed in a compact design with sizes ranging from 32.7×26.7×13.2 to 52.1 x 36.0 x 13.8 mm, these displays support both portrait and landscape modes, providing versatile options for creating user-friendly graphical interfaces in various embedded applications.

Easy UI Development

The 4D Systems Workshop4 IDE offers a feature-rich design and programming experience by integrating the Espressif compiler and 4D Systems’ purpose-built libraries. This combination supports seamless development for graphics, user interfaces, and communication tasks, providing a comprehensive platform for developers to create robust, interactive projects with ESP32-based devices.

Available Models

SKUSize (inches)ResolutionBrightness (cd/m2)TouchViewing Area (mm)ProcessorDimensions (mm)Weight (g)SD Card SlotFLASH MemoryDatasheetDownloads
uOLED-96P20.9696x64100Non-Touch20.1 x 13.4PIXXI-2832.70 x 26.70 x 13.204.5YesNo
uOLED-96P2 (Flash)0.9696x64100Non-Touch20.1 x 13.4PIXXI-2832.70 x 26.70 x 13.204.5No16MB
uOLED-128P21.5128x128100Non-Touch27.0 x 27.0PIXXI-2845.5 x 36.0 x 13.711YesNo
uOLED-128P2 (Flash)1.5128x128100Non-Touch27.0 x 27.0PIXXI-2845.5 x 36.0 x 13.711No16MB
uOLED-160P21.7160x128100Non-Touch33.6 x 27.0PIXXI-2852.1 x 36.0 x 13.813YesNo
uOLED-160P2 (Flash)1.7160x128100Non-Touch33.6 x 27.0PIXXI-2852.1 x 36.0 x 13.813No16MB
uOLED-96G2*0.9696x64100Non-Touch20.1 x 13.4GOLDELOX32.70 x 26.70 x 13.204.5YesNo
uOLED-128G2*1.5128x128100Non-Touch27.0 x 27.0GOLDELOX45.5 x 36.0 x 13.711YesNo
uOLED-160G2*1.7160x128100Non-Touch33.6 x 27.0GOLDELOX52.1 x 36.0 x 13.813YesNo

* Not recommended for new designs. We will continue manufacturing it for existing customers as long as needed. For new projects, choose the uOLED P2 model (PIXXI-28 controller).