0.91 Inch OLED Display 128x32 Blue | 4 Pin I2C OLED Module for Arduino, ESP8266 & ESP32 Projects

Technical Specifications

• Product Type: OLED Display Module
• Display Size: 0.91 Inch
• Resolution: 128 × 32 Pixels
• Display Color: Blue
• Interface: I2C (4 Pin)
• Pins: VCC, GND, SCL, SDA
• Driver IC: SSD1306 (commonly used)
• Operating Voltage: 3.3V – 5V DC
• Viewing Angle: Wide Viewing Angle
• Power Consumption: Low Power OLED
• Application: Arduino, ESP8266, ESP32, IoT & DIY electronics
• Note: Some OLED modules may have the VCC and GND
  pins interchanged. Before connecting the module to your
  project, please verify the pin labels (VCC, GND, SCK, SDA)
  printed on the PCB. Incorrect wiring may permanently
  damage the display.

Product Description

0.91 Inch OLED Display (128x32 Blue) is a compact and energy-efficient display module with I2C interface requiring only 4 pins. It is ideal for displaying text, small graphics, and sensor data in Arduino, ESP8266, and ESP32 based projects.