{"title":"Adafruit 4-Digit 7-Segment LED Matrix Display FeatherWing - FeatherWing Only - no matrices!","handle":"adafruit-4-digit-7-segment-led-matrix-display-featherwing-featherwing-only-no-matrices","url":"/products/adafruit-4-digit-7-segment-led-matrix-display-featherwing-featherwing-only-no-matrices","description":"The Adafruit 4-Digit 7-Segment LED Matrix Display FeatherWing makes it easy to add a numeric display to any Feather project. The HT16K33 driver handles all LED multiplexing over I2C, so your Feather only needs two shared pins — leaving all other GPIO free for sensors, buttons, and additional displays.\n\nThis is the FeatherWing board only — no 7-segment display is included. It supports 4-digit 0.56\" 7-segment displays with decimal points and a centre colon for clock applications. For a ready-to-go combo, choose one of the colour packs listed below.\n\nKey Features\n\n\nHT16K33 LED Driver – I2C multiplexing with no additional pins required\n\nUniversal Feather Compatibility – Works with any Adafruit Feather board\n\nShared I2C Bus – Can coexist with other I2C sensors and displays\n\nDecimal Points and Colon – Supports full numeric display with clock formatting\n\nArduino and CircuitPython Support – Ready-to-use libraries available\n\n\nCombo Packs with Display Included\n\nBlue\nGreen\nRed\nWhite\nYellow\n\n\nIdeal For\n\nClocks and timers\nSensor readouts and counters\nScore displays and dashboards\nAny project needing a simple numeric display\n\n\nPackage Contents\n\n1× Adafruit 4-Digit 7-Segment LED Matrix Display FeatherWing (assembled and tested)\n2× 16-pin headers\n\n\n\nImportant: This is the FeatherWing board only — no 7-segment display or Feather board is included. We recommend purchasing one of the combo packs above for a guaranteed compatible display. Not guaranteed to work with third-party 7-segment modules.\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":11473,"title":"Default Title","sku":"AF-3088","price":15.5,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":70,"option1":"Default Title"}]}