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4.2 inch DES e-ink display module extended operating temperature, GDEW042M01 (PRESALE)
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- Commodity name: 4.2 inch DES e-ink display module extended operating temperature, GDEW042M01 (PRESALE)
INTRODUCTION
This is a DES (what is DES?) 4.2 inch e-ink display 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 e-paper is perfect for low power devices powered by solar or batteries. 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.
We could provide front light, touch screen and other accessories for you.
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
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.
● Wide operating temperature range: -10℃~60℃
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 -
PARAMETERS
PART NUMBER
GDEW042M01
SIZE
4.2 inch
TECHNOLOGY
DES
IC
UC8176
RESOLUTION
400x300
OUTLINE SIZE(mm)
91x77x1.22
ACTIVE SIZE(mm)
84.8x63.6
PIXEL PITCH(mm)
0.212x0.212
OPERATING TEMP.
-10℃~60℃
STORAGE TEMP.
-25℃~70℃
CONNECTOR
24 Pin FPC
MAX GRAYSCALE
2
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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