This product is no longer available
We no longer stock Adafruit 0.54 Quad Alphanumeric FeatherWing Display - Yellow/Green, but here are current alternatives in Feather.
Adafruit 0.54 Quad Alphanumeric FeatherWing Display - Yellow/Green
Discontinued
The Adafruit 0.54" Quad Alphanumeric FeatherWing Display in yellow-green adds a bright, easy-to-read 4-character 14-segment LED display to any Feather microcontroller. Each character can show full alphanumeric text (A–Z, 0–9) plus symbols, making it ideal for clocks, sensor readouts, status messages, and scrolling text.
The onboard HT16K33 LED driver handles all multiplexing over I2C, requiring just two pins and leaving the rest free for your project. The I2C bus can be shared with other sensors and displays, and the address is selectable from 0x70–0x77 via solder jumpers — allowing up to eight displays on a single bus.
Key Features
- 14-Segment Alphanumeric – Displays letters, numbers, and symbols with full A–Z and 0–9 support
- HT16K33 I2C Driver – Handles all multiplexing over I2C with selectable address (0x70–0x77)
- Works with Any Feather – Compatible with all Adafruit Feather boards
- Bright Yellow-Green LEDs – Visible from up to 7 metres away on a dark background
- Arduino and CircuitPython Libraries – Get up and running with well-documented libraries for both platforms
Also Available
Package Contents
- 1× Adafruit 4-Digit 14-Segment Alphanumeric Display FeatherWing
- 2× 0.54" Dual Alphanumeric Yellow-Green Display modules
- 2× 16-pin headers
