Introducing the 4.2 Inch E-Paper Display from HuaXin, featuring a stunning 400x300 resolution in black, white, and red colors. With an I2C interface and a free viewing angle, enjoy a paper-like experience with ultra-low power consumption, making it perfect for e-books, smart healthcare, and retail labeling. Built for durability and designed for eye protection, it’s the ideal choice for versatile applications. Welcome to visit our website!