0.54 Inch OLED Displays

The 0.54‑inch OLED display is a compact, self‑emitting screen designed for applications that demand both space efficiency and visual clarity. With a resolution of 64×32 pixels and a diagonal of just 0.54 inches , this tiny display delivers crisp monochrome graphics with true black background and infinite contrast. No backlight, no light bleed – just pure, readable information in the smallest of packages.

Optimized compact size – 0.54 inch diagonal, fits into ultra‑tight enclosures

Self‑emissive OLED technology – each pixel generates its own light; no backlight required

Infinite contrast ratio – off pixels are completely black, delivering exceptional readability in any ambient light

Ultra‑low power consumption – power draw scales directly with the number of lit pixels; sleep current < 5 µA

Wide viewing angle – > 160° in all directions, with no color shift or contrast loss

Fast response time – < 10 µs, suitable for real‑time data and simple animations

Simple interface – selectable I²C (2‑wire) or SPI (3/4‑wire), using as few as 2 GPIO pins

Smallest practical alphanumeric OLED – can display 2‑3 lines of small text or clear icons
Extremely low power – perfect for coin‑cell battery devices (CR2032 can run for months)
No backlight bleed or uneven illumination – each pixel is individually controlled