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4.2 inch E Ink display 400x300 multi-grayscale, Customizable 2s Fast Refresh Epaper, GDEW042T2
Categroy:
Fast Refresh E-Paper
Keywords:
paper
messages
- Description
- Specification
- Video
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- Commodity name: 4.2 inch E Ink display 400x300 multi-grayscale, Customizable 2s Fast Refresh Epaper, GDEW042T2
This is a e ink display, 4.2 inch, with 400x300 resolution, UC8176, SPI interface, and this e-ink supports partial refresh and 4 grayscale. It can be customized to achieve 2s fast refresh.
INTRODUCTION
This is a E Ink display, 4.2 inch, 400x300 resolution, SPI interface, and the e-ink 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. Once these e-ink display modules are updated they don't require any power and can actually be disconnected entirely and the content will remain on the display indefinitely.
This 4.2 inch e-ink display GDEW042T2 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 could provide front light, touch screen and other accessories for you. You could use our free e-paper software to prepare your bitmap image for this display, also you could make the picture on our bitmap conversion website: www.it-iot.cn/English.html
You can refer to the following link for the procedures and instructions of automatic e-paper display bitmap conversion: https://github.com/abao66669999/Good-Display-Software
* Note: We can customize the OTP code to make the refresh time of 4.2 inch e-paper display GDEW042T2 reach to 2s, if you need, please contact us.
FEATURE
● Customizable 2s Fast Refresh
● 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 AVAILABEL
We have this e-paper screen Adapter Board that makes connecting our ePaper simple and fast.
STM32 Arduino UNO ESP8266 
Raspberry Pi ESP32 Keywords:- 1.54 inch DES e-paper display wide working temperature 152X152 resolution outdoor EPD
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PARAMETERS
PART NUMBER
GDEW042T2
SIZE
4.2 inch
TYPE
Dot Matrix
IC
UC8176
RESOLUTION
400x300 (DPI:120)
OUTLINE SIZE(mm)
91x77x1.18
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)
26.4
STANDBY POWER CONSUMPTION (mW)
0.0165
DRAWING
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