Seeed 104020133 Grove - 0.54" Red Quad Alphanumeric Display is a 4 digit alphanumeric display with high brightness and red backlight, each digit is consists of a 14-segment digital tube. * Reliable display: Can display all letters and numbers * Ultra-high brightness: 30mcd cathode display * Easy to use: On-board driver support * Grove unified socket: The display ensures "Plug and Play" and could be versatile for various applications. * Supply voltage: 3.3V / 5V * Operating ambient temperature: -30°C to 85°C * LED Display: JM-S05442ASR-001 * LED Controller Driver: HT16K33 * LED Colour: Red * Ultra-high brightness: 30mcd * LED height: 0.54inch * LED segment: 14 * Size: 40 * 60mm * Output interface: I2C * I2C Address(Selectable): 0x71(Default) https://elecena.pl/product/27185486/seeed-104020133-grove-0-54-red-quad-alphanumeric-display 2024-11-08 https://elecena.pl/product/27185486/seeed-104020133-grove-0-54-red-quad-alphanumeric-display 2025-03-19 https://elecena.pl/product/27185486/seeed-104020133-grove-0-54-red-quad-alphanumeric-display 2025-04-30 https://elecena.pl/product/27185486/seeed-104020133-grove-0-54-red-quad-alphanumeric-display 2025-06-23 https://elecena.pl/product/27185486/seeed-104020133-grove-0-54-red-quad-alphanumeric-display 2025-08-02 https://elecena.pl/product/27185486/seeed-104020133-grove-0-54-red-quad-alphanumeric-display 2025-08-22 https://elecena.pl/product/27185486/seeed-104020133-grove-0-54-red-quad-alphanumeric-display 2026-03-10 https://elecena.pl/product/27185486/seeed-104020133-grove-0-54-red-quad-alphanumeric-display 2026-04-03 https://elecena.pl/product/27185486/seeed-104020133-grove-0-54-red-quad-alphanumeric-display 2026-04-27 https://elecena.pl/product/27185486/seeed-104020133-grove-0-54-red-quad-alphanumeric-display 2026-05-18 https://elecena.pl/product/27185486/seeed-104020133-grove-0-54-red-quad-alphanumeric-display 2026-07-03