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4.2 inch e-paper display Morochrome SPI e-ink for digital price tags, GDEY042T91

4.2 inch EPD, 400x300, color optional
Price:
USD
$22.00
Quantity:
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(5 available)
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Any questions, just feel free to contact me, my email is: info@good-display.com
 

 

☆ INTRODUCTION

 

This is a 4.2 inch e-paper display Morochrome SPI e-ink for digital price tags with 400x300 resolution, SPI interface, and the display is capable to display images with black and white content. Your image holds indefinitely without power – put up your image, then shut down the power. This 4.2 inch e-ink display GDEY042T91 is perfect for low power devices powered by solar or batteries. or the products that require slow updates or semi-static content such as ditigal price tags, electronic shelf labels or signage.
 

We could provide front light, touch screen and other accessories for you.
 

Relevant manual about this product on our official website (www.good-display.com), contact us please.
 

Use our free e-paper software to prepare your bitmap image for this display.

 

 FEATURE



●  Black and white monochrome is easy to read.
●  Versatile. Use in portrait or landscape format.
●  Contrast Ratio is higher than normal e-paper display.
●  Bistable. (Will continue to display with no power source)
●  I2C Signal Master Interface to read external temperature sensor.
●  Color Optional. We also have other color for you to choose.

● Development platform available STM32 / Arduino Raspberry Pi / ESP8266 / ESP32

 


 


 THE ABOVE PRICE INCLUDE



1) 4.2 inch e-paper display Morochrome SPI e-ink for digital price tags * 1pc
2) FPC Connector * 1pc
3) Example code and Manual * 1pc.(Please advise email ID along with order,so that we can send them.)



 

 MAIN PARAMETERS


                                                                       

ITEM

Parameters

MANUFACTURER

Good Display

PART NUMBER

GDEY042T91

DISPLAY FORMAT

400x300 (DPI:120)

IC SSD1683

OUTLIN DIMENSION(mm)

91x77x1.2

ACTIVE AREA(mm)

84.8x63.6

SIZE(mm)

4.2 inch

OPERATING TEMP.

0℃~50℃

STORAGE TEMP. -25℃~70℃
MAX GRAYSCALE 4
INTERFACE SPI
POWER CONSUMPTION OF THE REFRESH(mW) 18.48
STANDBY POWER CONSUMPTION (mW) 0.0165
FULL REFRESH(s) 3
COLOR Black,White

 

 SPECIFICATION DOWNLOAD


 

https://www.good-display.com/product/386.html


 

 OTHER REFERENCES



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 ABOUT US




Please feel free to contact us for any questions, on trademanager, or send message to me. It's our pleasure to serve you! We appreciate your business!!
My email is: info@good-display.com


 

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