Adafruit 7-Segment Backpack - 1.2" Tall Digits

Discover precision and simplicity with our 1.2" Tall 7-Segment LED backpacks, now available without LEDs. Featuring the HT16K33 I2C LED driver, these backpacks enable rapid setup using our intuitive library, operational within 30 minutes.

Easily create matrix displays without the complexity. The design supports stackability, allowing up to eight backpacks to share the same I2C wires by adjusting address jumpers. The package includes a tested and assembled LED backpack with a header, requiring light soldering to attach components and display.

A new 5V boost converter offers seamless use with 3.3V power, ensuring bright LED segments without a separate power supply. Stemma QT ports enhance connectivity, providing plug-and-play convenience. Note: Compatible only with our 1.2" 7-segment displays.