Module with 2.42", 128x64 pixel OLED (Organic Light Emitting Diode) display, white characters, SPI / I²C interface (default SPI, for I²C see table), graphic controller SSD1309, viewing angle about 80°. With good contrast, no need for backlighting. Power supply: 3.3 VDC, dimensions (mm): 72x43x5.9, weight: 22 grams, working temperature: -40°C to +85°C.

• Dimensions (mm):
  - Active area (mm): 55x27,49
  - PCB: 72x43
• Pins Definition:
  1) GND
  2) VCC
  3) SCLK
  4) SDA
  5) RES
  6) DC
  7) CS

• SSD1309 Datasheet