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This compact 0.91 inch OLED display has 128 x 32 resolution, an SSD1306 driver and an I2C interface. It gives sharp, high-contrast visuals without a backlight and consumes very little power, which suits IoT devices, wearables and prototypes.
The module is compatible with Arduino UNO, Nano and Mega, ESP8266, ESP32, Raspberry Pi and STM32 boards.
The module runs from 3.3 to 5 V and has four pins: GND, VCC, SCL and SDA. It can show text, graphics, symbols and custom characters, and it is mounted through-hole or on a PCB. The refresh rate is smooth and the I2C communication is fast.
After wiring, use an SSD1306 library such as the Adafruit or U8g2 libraries, set the display size to 128 x 32 and the I2C address that your scanner finds, and try the text example. Keep screens simple to fit the small size.
Makers and students who want a tiny, low-cost status display for projects on Arduino, ESP or Raspberry Pi.
Install the SSD1306 library for your platform, run an I2C scanner to find the address and set the width and height to 128 x 32 in your code. Draw a line of text first, then try lines and shapes. The display is small, so use a clear font, and give it a moment to start up when your sketch begins. A good first project is a temperature or voltage readout: read the sensor, format the number as text and redraw only that line every second.
128 x 32 pixels.
Blue.
I2C.
3.3 to 5 V DC.
No.
| Brand | Generic |
|---|---|
| Display Interface | I2C |
| Display Resolution | 128x32 |
| Driver IC | SSD1306 |
| Operating Voltage | 3.3-5V |
| Screen Size | 0.91 inch |
| Selling unit | PCS |
