SparkFun
SparkFun Micro OLED Breakout (Qwiic)
· MPN: LCD-22495
A compact monochrome OLED breakout board featuring a 64×48 pixel blue-on-black display (0.66" diagonal). Equipped with two Qwiic connectors for solderless I²...
A compact monochrome OLED breakout board featuring a 64×48 pixel blue-on-black display (0.66" diagonal). Equipped with two Qwiic connectors for solderless I²C connection, plus 0.1"-spaced header pins for breadboard use. The board includes I²C pull-up and address jumpers on the back for flexible configuration.
The display is driven by an SSD1306 controller over I²C, with a default address of 0x3D (jumper-selectable to 0x3C). Two mounting holes and a detachable Qwiic cable holder tab (v-scored for easy removal) are included.
Key Features
- 64×48 Pixel OLED – Monochrome blue-on-black, 0.66" diagonal
- Dual Qwiic Connectors – Solderless I²C daisy-chaining
- Breadboard Friendly – 0.1"-spaced header pins broken out
- Configurable Jumpers – I²C pull-up resistor (4.7 kΩ) and address selection
- Selectable I²C Address – 0x3D (default) or 0x3C
Specifications
- Display: 64×48 pixels, monochrome blue-on-black OLED
- Controller: SSD1306
- Interface: I²C (Qwiic / standard headers)
- I²C Address: 0x3D (default), 0x3C (alternate)
- Operating Voltage: 3.3 V
- Operating Current: 10 mA typical, 20 mA max
- Dimensions: 1.08" × 1.17"
Ideal For
- Displaying sensor data, diagnostics, and status information
- Small graphical interfaces for embedded projects
- Qwiic I²C sensor networks
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- Address jumpers
- Address jumpers are small solder pads or links used to change a device’s bus address. They matter when you want to connect multiple identical displays to the same controller without their addresses conflicting.
- breakout
- A breakout is a small circuit board that makes a tiny or hard-to-solder component easier to connect to with standard pins. It matters because this OLED module can be wired into a microcontroller project without needing to solder directly to the display’s fine contacts.
- 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.
- 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.
- Qwiic
- Qwiic is a plug-in connector system for I2C devices that uses small 4-pin cables, so you can connect compatible sensors without soldering. It matters because your controller or adapter also needs Qwiic, or you will need a cable or breakout to wire it up.
Find this product in
Displays & Screens
Micro OLED Breakout Schematic
Schematic · 191.9 KB · Click any page to view full size
SSD1306 Datasheet
Datasheet · 1.8 MB · Click any page to view full size
Supplier page — sparkfun.com
Supplier Description · 657.5 KB · Click any page to view full size
Resources & Downloads
Guides, code examples, and more
Related Tutorials
Free guides on learn.littlebird.com.au
