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4.2 Inch E Ink Display 400×300 Black & White 0.3s Partial Refresh UC8276 SPI E Ink Electronic Paper Display

4.2 Inch E Ink Display 400×300 Black & White 0.3s Partial Refresh UC8276 SPI E Ink Electronic Paper Display

$19.03 USD
$19.03 USD
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4.2 Inch E Ink Display Solution
For product datasheet and technical support, welcome to contact us at support@youritech.com;
Regarding project mass production needs, please share the FORECAST to info@youritech.com for receiving volume discount pricing.
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Product Introduction

Electronic Paper Display
4.2 Inch E Ink Display 400×300 Black & White 0.3s Partial Refresh UC8276 SPI E Ink Electronic Paper Display Overview

ET042EP04 is a 4.2-inch diagonal Black & White E Ink E-Paper display module featuring a 400×300 resolution and a fast 0.3-second partial refresh. It adopts EPD (Electrophoretic Display) technology and an SPI interface, with a UC8276 controller for efficient display driving. The module features an active area of 84.8(W) × 63.6(H) mm and an outline dimension of 91(W) × 77(H) × 1.2(D) mm. ET042EP04 operates at temperatures from 0°C to 50°C and supports storage temperatures from -25°C to 70°C. The module does not include a touch panel, making it suitable for electronic paper applications requiring fast partial refresh, low power consumption, and clear black-and-white image presentation.
4.2 Inch E Ink Display 400×300 Black & White 0.3s Partial Refresh UC8276 SPI E Ink Electronic Paper Display
4.2 Inch E Ink Display  Specification

Part No. ET042EP04 Size 4.2 inch
Resolution 400 × 300 Display Mode EPD
Panel Interface SPI Touch Panel No
Outline Dimension 91 × 77 × 1.2 mm Active Area 84.8 × 63.6 mm
Viewing Angle (L/R/U/D) N/A Brightness N/A
Operation Temp. 0 ~ 50°C Storage Temp. -25 ~ 70°C

 

4.2 Inch E Ink Display Solution For Reference
ET042EP04
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4.2 Inch E Ink Display 400×300 Black & White 0.3s Partial Refresh UC8276 SPI E Ink Electronic Paper Display

Features For Youritech E-Paper Display
Features For Youritech E-Paper Display
Color E-Paper Module Features_07

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.

Applications For Youritech E-Paper Display

-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
Youritech E-Paper Display R&D & Manufacturing Capabilities

Customization & Manufacturing

We support customize and manufacturing based on your requirements,look forward to your contact if you need mass production or design, quick technical support and competitive price will be provided.

Quality is constant

Diligence, processes, and attention to detail are at the core of our business. Our operational framework is built on the 4Cs:
four pillars of quality that underpin our role as the world’s leading display panel designer and manufacturer.

SHIPPING & DELIVERY FAQS

1. Where is my product ship from?
All of products are shipped from China/HK.

2. How long will it take for my order to arrive?
It depends on the shipping method you choose, if you have requirements for the delivery time, please choose the fastest delivery shipping method (DHL).

3. When my order will be shipped out ?
Normally we will ship it out within 2- 3 days after order was processed, only when the products in high demand or out of stock will take more time.

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