DFRobot
2.7 OLED 12864 Display Module
A 2.7" white OLED display module with 128×64 pixel resolution, driven by the SSD1325 controller. The OLED technology delivers deep blacks, wide viewing angle...
A 2.7" white OLED display module with 128×64 pixel resolution, driven by the SSD1325 controller. The OLED technology delivers deep blacks, wide viewing angles, and a slim profile — with no backlight required, the display is thinner and lighter than comparable LCDs.
Connects via hardware SPI for fast screen updates and is compatible with the popular U8g2 (formerly u8glib) Arduino library for easy integration. Works at both 3.3V and 5V logic levels.
Key Features
- 2.7" OLED Display – White pixels on true black background
- 128×64 Resolution – Clear text and graphics at this size
- SSD1325 Driver – Supported by U8g2 and other common display libraries
- SPI Interface – Fast refresh via hardware SPI
- 3.3V / 5V Compatible – Works with both voltage levels
- Low Profile – No backlight means a thinner, lighter module
Specifications
- Display Size – 2.7 inches diagonal
- Resolution – 128 × 64 pixels
- Colour – White on black
- Driver IC – SSD1325
- Interface – SPI
- Voltage – 3.3V or 5V
- Max Power Consumption – 110mA at 5V
- Dimensions – 85 × 58 × 6.5mm
Ideal For
- Arduino and microcontroller display projects
- Dashboard and status readouts
- Projects requiring a larger OLED display
- Wearable and portable electronics
Package Contents
- 1× 2.7" OLED 128×64 display module
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- 3.3V and 5V logic levels
- Logic level refers to the voltage a board uses to represent digital on and off signals. Support for both 3.3V and 5V logic means this breakout can connect more easily to common microcontrollers and single-board computers without extra level-shifting hardware.
- Headers
- Rows of metal pins used to plug a module into a breadboard or connect it with jumper wires. Pre-soldered headers make the module easier to use straight away without needing to solder the pins yourself.
- microcontroller
- A microcontroller is a small computer on a chip that runs your program and controls connected inputs and outputs. For this product, it is the part that reads buttons and sensors, drives the display and speaker, and communicates over Bluetooth.
- OLED
- OLED stands for organic light-emitting diode, a display type where each pixel produces its own light. It matters because OLED screens are thin, high-contrast and easy to read for small status displays, but they can be more sensitive to image burn-in than some other display types.
- SPI
- A fast serial communication bus often used for displays, memory cards, and sensors. It matters because SPI devices need specific pins for clock and data, plus a separate chip-select line for each device.
Find this product in
Displays & Screens
Related Tutorials
Free guides on learn.littlebird.com.au
