1.3 Inch I2C 4-Pin Blue OLED Display Module

The 1.3 Inch I2C 4-Pin Blue OLED Display Module is a 128×64 pixel organic LED display that produces blue text and graphics on a true black background — unlike the 1602 LCD module where the green backlight is always on, each pixel in the oled display generates its own light only when active, which means unlit pixels are completely off and produce pure black, giving the OLED much higher contrast than any LCD display and making it sharply readable in both bright and dark environments.

The 1.3 inch blue oled display connects to any microcontroller via its I2C interface using only four wires (VCC, GND, SDA, SCL), the same I2C wiring used by the 1602 LCD, and operates from 3.3V to 5V — making it directly compatible with both 5V Arduino boards, ESP32 and Raspberry Pi GPIO outputs without a level shifter. The 1.3 Inch 4-Pin Blue OLED Display Module pixel resolution allows the builder to display not only plain text characters but also custom graphics, sensor value graphs, bitmap icons, QR codes, and mixed layouts combining text and images — capabilities the character-only 1602 LCD cannot provide.

The oled display for esp32 is particularly popular in Indian maker projects for compact wearable displays, smart home dashboards, and portable sensor readout modules where the OLED’s slim profile and low power consumption are practical advantages over larger backlit LCD panels. Available from StemVolt. This i2c oled display module 1.3inch is ideal for Arduino ESP32 STM32 graphics sensor display STEM project and IoT display module builds in India.

Related Product:

• Checkout 0.96 Inch OLED Display Module

Features:

• Self-emissive OLED pixels — true black background without LCD backlight
• 128×64 resolution — displays graphics icons and sensor graphs not just text
• 3.3V to 5V — works with Arduino ESP32 STM32 without level shifter
• I2C 4-pin interface — SDA SCL VCC GND same wiring as 1602 LCD
• 1.3 inch compact size — fits wearable portable and panel project enclosures

Technical Specifications:

Applications:

• Maker builds portable sensor reader with 1.3 inch blue oled display
• STEM project for oled display for esp32 graphics and text output demo
• Using Arduino project 1.3 inch i2c oled display compact screen
• i2c oled display module for pixel graphics display lab

Package Includes:

• 1 x 1.3 Inch I2C 4-Pin Blue OLED Display Module