Waveshare 3inch E-Paper Module (G), 400 × 168, Red/Yellow/Black/White

This 3-inch E-Paper Module (G) offers a 400 × 168 resolution display, showcasing vibrant Red, Yellow, Black, and White colors. Its E Ink technology ensures glare-free viewing in any lighting, comparable to reading a traditional paper.Benefit from ultra-low power consumption, as the display only requires power to refresh, making it perfect for battery-operated applications. Easily integrate into various projects with its simple programming interface, delivering a versatile solution for dynamic signage, price tags, or information boards.With a wide operating temperature range, it's built to perform flawlessly from frigid outdoor environments to warm indoor settings, demonstrating durability and adaptability under diverse conditions. For scenarios requiring extended periods of unchanged information display, this module holds the last image even without power, ensuring continued visibility and efficiency.