Adafruit FeatherWing OLED Add-on
Best compact display and interface add-on for custom microcontroller projects.
This display is the ultimate UI upgrade for your Feather projects, packing a crisp, high-contrast screen and three tactile buttons into a tiny, stackable footprint. It’s perfect for quick status updates, though you’ll need to manage your uptime to prevent the organic pixels from dimming over time.
$14.95
at
Micro Center
Who it's for
- Developers seeking rapid prototyping with plug-and-play software support
- Makers building compact, stackable Feather-based projects
- Engineers designing battery-powered devices needing clear, efficient displays
Who should skip it
- Users requiring detailed data visualization or complex graphical interfaces
- Designers needing color-coded feedback for their user interface
- Creators planning to display static content for extended periods
Performance breakdown
Display Contrast
Self-illuminating pixels deliver crisp, deep blacks and exceptional readability.
Integration Ease
Standard I2C connectivity makes stacking with other FeatherWings effortless.
Form Factor
Compact footprint fits perfectly within the streamlined Feather ecosystem.
Input Versatility
Three tactile buttons provide essential physical control for interactive projects.
Power Efficiency
Backlight-free operation significantly reduces current draw for battery-powered builds.
Longevity
Organic material requires mindful usage to prevent long-term pixel dimming.
Key Specs
Material
FR-4
Length
50.9 mm
Width
22.9 mm
Connector Type
Dupont
Compatibility Platform
ESP32
OLED Controller
SSD1306
I2C Address
0x3C
Resolution
128x32
PCB Dimensions
22.9mm x 50.9mm / 0.9" x 2"
Display Area
~25.8mm / ~1.0"
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