# Large OLED I2C Display (SSD1309)

**Type:** Product page · **SKU:** CE09964 · **Brand:** [Core Electronics](https://core-electronics.com.au/brands/core-electronics-australia)
**Page:** https://core-electronics.com.au/large-oled-i2c-display-ssd1309.html ([markdown](https://core-electronics.com.au/large-oled-i2c-display-ssd1309.html.md))

Bright, crisp, and easy to use, this 2.42-inch OLED is perfect for projects that need to display anything!

## Pricing

- **Price:** $21.70 (inc GST) — $19.73 AUD, exc GST
- **Quantity discounts:** 10+ $19.16 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 139 today; more stock is typically available with a 14–21 day lead time.

## Description

A bigger version of the classic SSD1306 display. With a larger screen size (and bigger pixels) this display makes anything you put on it really *pop*!

To get started with this display, use any SSD1306 library, we love [this Micropython library by PerfecXX](https://pypi.org/project/micropython-ssd1306-driver/).

### Features

- Uses the two-wire I2C protocol, allowing for daisy chaining other 3.3V I2C modules
- White on black display
- The onboard charge pump makes the pixels much brighter than expected
- No external components needed, [just wire up](https://core-electronics.com.au/prototyping/prototyping-wire.html) power, ground and I2C - perfect for [breadboarding](https://core-electronics.com.au/prototyping.html#category_61)!
 
### Specifications

- 2.42 inch screen, (128x64 pixels, 57mm x 29mm)
- Protocol: I2C, (SCL = Clock, SDA = Data)
- Supply Voltage (Vcc): 3.3V
- IO voltage: 3.3 V
- The registers match that of the SSD1306 ([0.96" SSD1306 Datasheet](https://github.com/CoreElectronics/CE-PiicoDev-OLED-SSD1306/raw/main/Documents/SSD1306.pdf))
- Dimesnions: 70 x 48 mm external - 3mm screen height - 1mm PCB thickness
 
*Note: This product includes a 4-pin header, [soldering required](https://core-electronics.com.au/tools/soldering.html#category_915).*

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/c/e/ce09964-2.42-i2c-oled-display.jpg)