The SparkFun Qwiic Micro OLED Breakout is a Qwiic-enabled version of our popular Micro OLED display! The small monochrome, blue-on-black OLED screen presents incredibly clear images for your viewing pleasure. It’s “micro,” but it still packs a punch --- the OLED display is crisp, and you can fit a deceivingly large amount of graphics on there. This breakout is perfect for adding graphics to your next project and displaying diagnostic information without resorting to a serial output, all with the ease of use of our own Qwiic Connect System!

This version of the Micro OLED Breakout is exactly the size of its non-Qwiic sibling, featuring a screen that is 64 pixels wide and 48 pixels tall and measuring 0.66" across. But it has also been equipped with two Qwiic connectors, making it ideal for I²C operations. No soldering is required to connect it to the rest of your system. However, we still have broken out 0.1"-spaced pins in case you prefer to use a breadboard. We've also added two mounting holes and a convenient Qwiic cable holder incorporated into a detachable tab on the board that can be easily removed thanks to a v-scored edge. We've even made sure to include an I²C pull-up jumper and ADDR jumper on the back of the board, so if you have your own I²C pull-ups or need to change the I²C address of the board, you have options!

Note: The I²C address of the Micro OLED is 0x3D and is jumper selectable to 0x3C. A multiplexer/Mux is required to communicate to multiple Micro OLED sensors on a single bus. If you need to use more than one Micro OLED sensor consider using the Qwiic Mux Breakout.

The SparkFun Qwiic Connect System is an ecosystem of I²C sensors, actuators, shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized connections mean you can’t hook it up wrong.

• 2x Qwiic Connectors
• Operating Voltage: 3.3V
• Operating Current: 10mA (20mA max)
• Screen Size: 64x48 pixels (0.66" Across)
• Monochrome Blue-on-Black
• I²C Interface
• Built-in 4.7kΩ Pull-up Resistors
• Selectable I²C Address
  • 0x3D (Default), 0x3C (Alternate)
• Jumpers
  • I²C Pull-up Resistors
  • I²C Address
• Dimensions: 1.08" x 1.17"

• Schematic (v11)
• Eagle Files (v11)
• Board Dimensions
• Hookup Guide
• Datasheet (SSD1306)
• Fritzing Part
• Arduino Library
  • Micro OLED Breakout
  • Qwiic OLED
• Qwiic Micro OLED Python Package
• Qwiic Info Page
• GitHub Hardware Repo