0.91-inch OLED Display Module – 128×32, 4-Pin - Blue

A compact 0.91-inch OLED display module with a 128 × 32 pixel layout and a 4-pin connection. Its narrow display format is useful when planning a small status readout or text display.

Specifications

Choosing the right module

Match the display size and pin count to your project layout. Check the exact module's controller, communication interface, pinout and supply voltage before choosing wiring or a software library.

Frequently asked questions

What size is this OLED display?

The listed screen size is 0.91 inch, with a resolution of 128 × 32 pixels.

How many pins does this version have?

This version has 4 pins. Other pin-count versions are separate products.

Does the pin count confirm compatibility with my controller?

No. Compatibility also depends on the module's interface, controller chip and electrical requirements. Confirm these details for the exact model before connecting it.