This is 8 digital bits serial LED display. It features a flick free display and 3-Wire interface which allows more than 2 modules can be serial linked. With our interface shield, this module can be plug and play.​ Specification * Power Supply:5V * Digital Bits: 8 * LED Color: Red * Interface: SPI * Other: More than 2 modules can be serial connected * Size:122x20x12mm(4.8x0.8x0.5'') Documents * Wiki Doc Shipping List * ​8 digital bits serial LED display x1 https://elecena.pl/product/22714027/3-wire-led-module-8-digital-arduino-compatible-discontinued 2023-03-06 https://elecena.pl/product/22714027/3-wire-led-module-8-digital-arduino-compatible-discontinued 2024-09-19