0.91 Inch 128×32 White OLED Display

0.91 inch 128×32 White OLED Display is a compact graphical display module based on the SSD1306 driver, offering high-contrast white pixels on a black background. This display communicates via I2C interface, making it ideal for compact embedded systems, DIY projects, and microcontroller applications like Arduino and Raspberry Pi.

Key Features:

• • High Contrast: White-on-black OLED pixels for clear readability.
  • Compact Size: 0.91-inch screen suitable for wearable and space-constrained projects.
  • Low Power Consumption: OLED technology consumes less power than LCDs.
  • I2C Interface: Easy 4-pin connection (VCC, GND, SCL, SDA).
  • SSD1306 Driver: Widely supported in open-source libraries like Adafruit SSD1306 and U8g2.

Technical Specifications:

• • Display Type: OLED
  • Resolution: 128×32 pixels
  • Color: White
  • Driver IC: SSD1306
  • Interface: I2C (2-wire)
  • Operating Voltage: 3.3V to 5V
  • Operating Temperature: -40°C to 85°C
  • Dimensions: Approx. 38mm x 12mm x 2mm

Schematic Diagram and Pinout:

• • Pinout:
    • VCC: Power supply (3.3V or 5V)
    • GND: Ground
    • SCL: Serial Clock Line
    • SDA: Serial Data Line
  • Schematic Diagram: The display connects via I2C to microcontrollers, with pull-up resistors typically included on the module.

Applications:

• • Wearable Devices: Perfect for compact displays in watches or fitness trackers.
  • Battery-Powered Projects: Low power makes it ideal for portable applications.
  • DIY Electronics: Widely used in Arduino/Raspberry Pi projects for system status, menus, etc.
  • Embedded Systems: Suitable for compact UIs in industrial or hobby electronics.

Equivalent Models of OLED Display:

• • Generic SSD1306 128×32: Same resolution, available from various brands with I2C support.
  • SH1106 0.96” OLED: Slightly larger size with similar functionality and library support.

Datasheet:

• • Download SSD1306 Driver Datasheet

Keywords for OLED Display:

• • 0.91 inch OLED
  • 128×32 White OLED
  • SSD1306 Display
  • Arduino OLED
  • I2C OLED Module

Package Includes:

• • 1 x 0.91 inch 128×32 White OLED Display Module (I2C Interface)