The 2.32 cm I2C/IIC 128*32 Serial 4-Pin OLED Display Module is an ultra-slim, self-illuminating graphic display screen designed for compact embedded systems and wearable electronics. 2.32 cm / 0.91 Inch Diagonal · 128 x 32 Pixels · 4-Pin I2C Serial Interface (VCC, GND, SCL, SDA).
The 2.32 cm I2C/IIC 128*32 Serial 4-Pin OLED Display Module is an ultra-slim, self-illuminating graphic display screen designed for compact embedded systems and wearable electronics. With a resolution of 128×32 pixels, it delivers sharp contrast and high readability without requiring a backlight.
Powered by the SSD1306 driver IC, it communicates via a simple 4-pin I2C interface (VCC, GND, SCL, SDA), saving GPIO pins while displaying text, custom icons, battery indicators, and real-time sensor metrics.
It is compatible with Arduino, ESP32, Raspberry Pi, STM32, robotics, wearable tech, and general embedded DIY electronic systems.
| Type | OLED Graphic Display Module |
|---|---|
| Display Size | 2.32 cm / 0.91 Inch Diagonal |
| Resolution | 128 x 32 Pixels |
| Driver IC | SSD1306 |
| Interface | 4-Pin I2C Serial Interface (VCC, GND, SCL, SDA) |
| Operating Voltage | 3.3V – 5V DC |
| High Contrast | Self-illuminating OLED pixels (No backlight required) |
| Low Power Consumption | Ideal for battery-operated devices |
What is the operating voltage?
3.3V – 5V DC.
Which interface does it use?
4-Pin I2C Serial Interface (VCC, GND, SCL, SDA).
Is it compatible with Arduino and ESP32?
Yes. It works with Arduino, ESP32, Raspberry Pi, STM32 projects.
Can I buy the 2.32 cm I2C/IIC 128*32 Serial 4-Pin OLED Display Module in Kanpur?
Yes – buy online with delivery across India, or pick it up from the iTechBuilders store, Damodar Nagar, Kanpur.
