Adafruit 0.54" Quad Alphanumeric FeatherWing Display - Blue

The Adafruit 0.54" Dual Alphanumeric FeatherWing Display Combo Pack in Blue is a bright, easy-to-use 4-digit 14-segment alphanumeric LED display perfect for displaying letters and numbers with a beautiful blue hue, viewable from up to 23 feet (7 meters) away.

This pack includes:

• A fully assembled Adafruit 4-Digit 14-Segment Alphanumeric Display FeatherWing
• Two ultra-bright 0.54" dual alphanumeric blue displays
• Two 16-pin headers

The FeatherWing uses an HT16K33 matrix driver chip with I2C interface, allowing it to simplify connection and control with any Feather microcontroller. This reduces wiring complexity and frees up pins since the Feather sends simple I2C commands to control the LEDs.

Key features:

• Super bright blue alphanumeric display
• 4-digit 14-segment displays with decimal points
• Compatible with any Feather microcontroller via I2C
• Compact dimensions: 51mm x 23mm x 4.2mm
• Includes headers for easy connection
• Easy to use Arduino and CircuitPython libraries available

Perfect for clocks, message displays, and other projects requiring an elegant alphanumeric output.

For detailed wiring, soldering, and software instructions, visit the full Adafruit tutorial.