Key Features:

• Display Size: 0.91 inch

• Resolution: 128x32 pixels

• Display Color: White or Blue (depending on version)

• Interface: I2C (VCC, GND, SCL, SDA)

• Driver IC: SSD1306

• Operating Voltage: 3.3V – 5V (compatible with both)

• Low Power Consumption: No backlight needed

• Wide Viewing Angle: >160°

• Ultra-thin and lightweight design

Specifications:

• Display Type: OLED

• Communication Protocol: I2C

• I2C Address: Typically 0x3C

• Pixel Pitch: Fine resolution for text and icons

• Operating Temperature: -40°C to +85°C

• Module Dimensions: Approx. 38mm x 12mm x 5mm

• Active Area: Approx. 22mm x 6mm

Applications:

• Miniature information displays

• DIY electronics and wearable devices

• Battery-powered data loggers

• Smart meters and embedded systems

• IoT projects and portable instruments

• Real-time data display for sensors

Note: Compatible libraries like Adafruit SSD1306 and U8g2 are available for easy integration in Arduino IDE.