Assembled Adafruit 0.56" 4-Digit 7-Segment Display

Control an array of LEDs effortlessly with our LED matrix backpacks, available in mini 8x8 matrices and 4-digit 7-segment displays. These backpacks simplify the setup process, eliminating the need for extensive wiring and reducing space consumption, all while ensuring ultra-bright, consistent color through constant-current drivers.

Featuring built-in clocks for efficient multiplexing, these LED backpacks offer 1/16th step display dimming through a straightforward I2C interface. Address-selection jumpers allow integration of up to four mini 8x8 matrices or eight 7-segment displays on a single I2C bus, enabling versatile configurations to suit your project needs.

Each kit includes a fully tested and assembled LED backpack with a pre-soldered ultra-bright 4-digit 0.56" tall blue seven-segment display and a 4-pin header. The backpacks are designed with STEMMA QT connectors for solderless connections to development boards, facilitating effortless integration with the HT16K33 or other sensors and accessories via compatible cables.

To further assist you, a comprehensive tutorial provides step-by-step guidance on soldering, wiring, and controlling the display. Plus, a user-friendly library allows rapid deployment, letting you display numbers or images in under 30 minutes, making intricate matrix displays accessible and efficient.