4.2 inch E Ink BWR EPD

This is a 4.2 inch BWR tri-color E-paper display. Resolution is 400*300 with 24pins FPC connection and SPI interface. DPI is 119. It can be used to smart ESL, smart home and smart card.

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Specifications

Model

E042A133

Size

4.2 inch

Color

Black, white and red

Resolution

400(S)*300(G)

DPI

119

Dimension(mm)

91.00 (H)* 77.00 (V)

View Area(mm)

84.80 (H)* 63.60 (V)

Working Temperature

0~40℃

Storage Temperature

-25~50℃

Voltage

3.3v

Grey Level

2

Refreshing mode

Full

Updating time

15~50s

Interface

SPI

Weight

15.534±0.5g

Application

Smart Healthcare/Smart Retail/Smart Industry


Features

  • 高对比度.jpg

    High Contrast

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    Wide View Angle

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    Highly Reflective

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    Ultra-low Power

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    Bi-stable Display

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    Paper-like screen

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    Eye-friendly