Adafruit Quad Alphanumeric Display - Blue 0.54" Digits w/ I2C Backpack

Gaze, hypnotized, at ABCDEFGHIJKLM—well, it can display the whole alphabet. This vibrant alphanumeric display brilliantly illuminates letters and numbers with a stunning blue hue. Optimized for viewing from distances up to 23 feet (7 meters), it's perfect for projects requiring clear visibility.

Digits feature seven blue segments on a black surface. The package includes two alphanumeric displays and a driver board, perfect for creating clocks or spelling four-letter words. Stack up to eight backpacks on the same two I2C wires by soldering the address jumpers.

Get started effortlessly with this revised board—maintaining the same size and pinout—featuring two STEMMA QT connectors compatible with SparkFun Qwiic I2C connectors. Make solderless connections with the HT16K33 or chain with other sensors and accessories using a compatible cable.

Includes: 2 x Ultra-Bright Blue Alphanumeric Display (0.54" Digit Height), 1 x Adafruit 14-segment LED Alphanumeric Backpack - STEMMA QT/Qwiic, and 1 x 5-pin header. Easy five-minute soldering is required to attach the matrix to the backpack, guided by a comprehensive tutorial.

Unlock the potential of alphanumeric displays with simplicity and innovation—an ideal solution for anyone hesitant due to complexity.