{"title":"Adafruit 0.54 Quad Alphanumeric FeatherWing Display - White","handle":"adafruit-0-54-quad-alphanumeric-featherwing-display-white","url":"/products/adafruit-0-54-quad-alphanumeric-featherwing-display-white","description":"The Adafruit 0.54\" Quad Alphanumeric FeatherWing Display in white 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.\n\nThe 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.\n\nKey Features\n\n\n14-Segment Alphanumeric – Displays letters, numbers, and symbols with full A–Z and 0–9 support\n\nHT16K33 I2C Driver – Handles all multiplexing over I2C with selectable address (0x70–0x77)\n\nWorks with Any Feather – Compatible with all Adafruit Feather boards\n\nBright White LEDs – Visible from up to 7 metres away on a dark background\n\nArduino and CircuitPython Libraries – Get up and running with well-documented libraries for both platforms\n\n\nAlso Available\n\nBlue\nGreen\nRed\nVarious\nYellow\nYellow-Green\n\n\nPackage Contents\n\n1× Adafruit 4-Digit 14-Segment Alphanumeric Display FeatherWing\n2× 0.54\" Dual Alphanumeric White Display modules\n2× 16-pin headers\n\n\n\nNote: Soldering is required to attach the display modules and headers to the FeatherWing board.\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":6236,"title":"Default Title","sku":"AF-3127","price":29.44,"on_sale":false,"in_stock":true,"available_quantity":23,"option1":"Default Title"}]}