ITEM NAME:6Pcs/Set 0.54" 4 bit Digital LED Display Module I2C Interface Red Orange Store Home | Home & Garden | Vehicle Parts & Accessories | Industrial | Computers/Tablets & Networking | Pet Supplies | Phones & Accessories | Electronics | Home Entertainment | Toys, Hobbies | Health & Beauty .like-pro-float .like-pro-price-both{clear: both;.All you have to do is write data to it using the 2-pin I2C interface. 6 pieces LED display module. Display Color: Left Red - Right Yellow; Left Red - Right Orange; Left Red - Right Green for your choices.
