Size: 0.91 inch OLED;

Material: PM OLED;

Resolution: 128*32;

Interface type: I2C interface

Working voltage: 3.3V;

Control chip: SSD1306;

Display area: 22.384×5.584(mm);

Module size: 12×38 (mm);

Pixel pitch: 0.175×0.175 (mm);

Pixel size: 0.159×0.159 (mm);

Number of pins: 4;

Viewing direction: full viewing angle;

Working temperature: -40~70℃;

Display color options: white or blue