0.91 Inch OLED Display Module SSD1306 I2C 128x32 3.3V/5V

0.91 Inch OLED Display Module – SSD1306 I2C 128×32 (3.3V/5V)

The 0.91 Inch SSD1306 OLED Display Module is an ultra-compact, high-contrast monochrome display that communicates over I2C using just two wires (SDA + SCL). With a resolution of 128×32 pixels and self-emissive OLED technology, it delivers sharp, readable text and graphics even in bright ambient light — with zero backlight power consumption.

Key Specifications

• Screen Size: 0.91 inches (diagonal)
• Resolution: 128 × 32 pixels
• Display Type: OLED (monochrome white or blue)
• Driver IC: SSD1306
• Interface: I2C (address 0x3C default)
• Operating Voltage: 3.3V – 5V DC
• Current Consumption: ~20mA at full brightness
• Connector: 4-pin (VCC, GND, SCL, SDA)

Compatibility & Use Cases

Directly compatible with Arduino, ESP32, NodeMCU, Raspberry Pi Pico, and any I2C-capable microcontroller. Use the Adafruit SSD1306 + GFX library for Arduino/ESP32. Common applications include:

• Compact status display for IoT sensor nodes
• Real-time clock (RTC) and temperature readout displays
• Wearable and portable device UI screens
• WiFi/BLE connection status and IP address display
• STEM and educational electronics project displays

Its tiny footprint and 4-pin I2C interface make it the easiest display to add to any project — no SPI wiring complexity required.

Order now from Xsortex HUB and get fast delivery across India.