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4.2 inch E Ink display 400x300 multi-grayscale, GDEW042T2
Categroy:
Small E-Paper
- Description
- Specification
- Video
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- Commodity name: 4.2 inch E Ink display 400x300 multi-grayscale, GDEW042T2
- Commodity ID: 946448072575901696
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.
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.
Sample code and datasheet are under the Datasheets & Files section.
Use our free e-paper software to prepare your bitmap image for this display.
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
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 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:- 4.2 inch e-ink display 400x300 resolution 4 grayscale
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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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