SparkFun Qwiic OLED Display (0.91 in., 128x32)
60 units available with a short lead time.
The SparkFun Qwiic OLED Display is a compact 0.91″ (diagonal) monochrome OLED screen with 128 × 32 pixel resolution, capable of displaying up to four lines of text. As an OLED, it has no backlight layer — resulting in a thinner profile, lower power consumption, and higher contrast compared to LCD displays.
This V1.1 revision features two vertical Qwiic connectors on the back of the board for easy mounting with wires tucked inside an enclosure. The firmware uses efficient partial-screen updates for fast refresh performance.
Key Features
- 128 × 32 Pixel OLED – Monochrome blue-on-black display with high contrast
- 0.91″ Diagonal – Compact display suitable for status readouts and sensor data
- SSD1306 Driver – Widely supported display controller with extensive library support
- Qwiic I²C Connectors – Two vertical connectors on the back for clean mounting
- Efficient Updates – Firmware updates only changed screen regions for fast refresh
- Built-In Pull-Ups – 4.7 kΩ I²C pull-up resistors with disable jumper
Specifications
- Display IC – SSD1306
- Resolution – 128 × 32 pixels
- Screen Size – 0.91″ diagonal
- Colour – Monochrome blue on black
- Interface – I²C (Qwiic)
- I²C Address – 0x3C
- Operating Voltage – 3.3 V (via Qwiic connector)
- Board Dimensions – 44.5 × 12.7 mm (1.75″ × 0.50″)
- Weight – 3.25 g
- Connectors – 2× vertical Qwiic (back-mounted)
Ideal For
- Sensor data readouts and status displays
- Embedded system user interfaces
- IoT device dashboards
- Compact enclosure-mounted displays
Package Contents
- 1× SparkFun Qwiic OLED Display (0.91″, 128 × 32)
Resources
The SparkFun Qwiic OLED Display (0.91 in., 128x32) appears in the following collections:
