4.2 Inch Black White & Red NFC E-Paper Display Low-Power 400×300 Electronic Ink Display Module

4.2 Inch Black White & Red NFC E-Paper Display Low-Power 400×300 Electronic Ink Display Module Overview

ET042BW(B/W) is a 4.2-inch E-Paper Display (EPD) module featuring a resolution of 400×300 pixels and a black-and-white display mode. It has an outline dimension of 104.8(W) × 94(H) × 10.18(D) mm and an active display area measuring 84.8(W) × 63.6(H) mm. Designed for low-power applications, this electronic ink display provides clear, paper-like visual performance without requiring a conventional backlight. The module supports an operating temperature range of 0°C to 50°C and a storage temperature range of -20°C to 70°C. It does not include touch functionality, making it suitable for applications such as electronic shelf labels, smart tags, price tags, and other low-power display devices.

Features For Youritech E-Paper Display

Full-Color Display
-Rich, vibrant visuals for enhanced communication.
Ultra-Low Power
-Consumes power only during screen updates.
Sunlight Readable
-Clear visibility in bright outdoor environments.
Paper-Like Viewing
-Comfortable, glare-free reading experience.
No Backlight
-Uses ambient light to reduce power consumption.
Always-On Display
-Retains images without continuous power.
Wide Viewing Angle
-Consistent image quality from any direction.
Long Battery Life
-Ideal for battery-powered applications.
Thin & Lightweight
-Easy integration into compact devices.
Multiple Color Options
-Available in B/W/Red, B/W/Yellow, four-color, and full-color versions.

-Electronic Shelf Labels (ESL)
-Retail Digital Signage
-Smart Labels
-Advertising Displays
-Public Information Displays
-Transportation Signage
-Medical Information Displays
-Smart Home Control Panels
-Conference & Event Badges
-Industrial IoT Displays