Your position: Home / Black & white ePaper / <2.66~4.26inch> ePaper

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:
-
+
(0 available)
Shipping Cost:
to
Estimated Delivery Time:
Please select the country you want to ship from
Please select the information you wantX
  • Description
  • Reviews(1)

* This 4.2 inch e-ink display is out of stock currently, you could choose the similar product:
GDEW042T2 (4.2 inch, 400x300 resolution, UC8176, SPI interface, supports partial refresh and 4 grayscale.)





Any questions, just feel free to contact me, my email is: info@good-display.com

 

☆ INTRODUCTION


 

This is a 4.2 inch e-ink display Good Display e-paper screen with 400x300 resolution, SPI interface, and the display is capable to display images with black and white content. Once these e-paper modules are updated they don't require any power and can actually be disconnected entirely and the content will remain on the display indefinitely.  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 digital price tags, electronic shelf labels or signage.

 

We provide the E-Ink Adapter Board for you to connect the E-paper Display.

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

You can refer to the following link for the procedures and instructions of automatic e-paper display bitmap conversion: ImageToEpd. Also you could use our free e-paper software to prepare your bitmap image for this display, or make the picture on our bitmap conversion website: Image to Array
Relevant manual about this product on Library or you could go to our official website (www.good-display.com), contact us please.





 

 FEATURE


 

●  Black and white monochrome is easy to read.

●  Versatile. Use in portrait or landscape format.

●  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 / ArduinoRaspberry 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






 

 MAIN PARAMETERS


 

PART NUMBER

GDEY042T91

SIZE

4.2 inch

TYPE

Dot Matrix

IC

SSD1683

RESOLUTION

400x300 (DPI:120)

OUTLINE SIZE(mm)

91x77x1.2

ACTIVE SIZE(mm)

84.8x63.6

PIXEL PITCH(mm)

0.212x0.212

OPERATING TEMP.

0℃~50℃

STORAGE TEMP.

-25℃~70℃

CONNECTOR

24 Pin FPC

MAX GRAYSCALE

4

COLOR

Black,White

INTERFACE

SPI

FULL REFRESH(s)

3

POWER CONSUMPTION OF THE REFRESH(mW)

18.48

STANDBY POWER CONSUMPTION (mW)

0.0165






 

 4.2 INCH E-PAEPR DISPLAY


 

Part Number

Color

IC

Features

Refresh Time
GDEW042T2 B/W UC8176 Fast Refresh, 4 Grayscale 3s

GDEQ042Z21

B/W/R

UC8276 Red

19s

GDEH042Z96 B/W/R SSD1619 Red 16s
GDEW042C37 B/W/Y UC8176 Yellow 28s

 



 

 


 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


 

Average rating: 5.0 based on 1 reviews
Share your thoughts with other customers
Write a review
Product reviews can be carried out after the member login, please click here to login