100% Brand New & High Quality

• Select the interface type: Pin 7 is SPI interface or Pin 4 is I2C interface.
  Size: 0.42 inch OLED;
  Material: PM OLED;
  Resolution: 70*40;
  Working voltage: 3.3V;
  Control chip: SSD1306;
  Display color: white;
  Display area: 9.196×5.18 (mm);
  Module size: 17×22(mm);
  Pixel pitch: 0.128×0.13 (mm);
  Pixel size: 0.108×0.11(mm);
  Number of pins: SPl is 7 pins, I2C is 4 pins (2.54 pitch pin header);
  Viewing direction: full viewing angle;
  Working temperature: -40~70℃;