☆ INTRODUCTION
This is a 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. 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.
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 provide the E-Ink Adapter Board for you to connect the E-paper Display. Also we could provide front light, touch screen and other accessories for you.
Relevant manual about this product on Library or you could go to our official website (www.good-display.com), contact us please.
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
* Note: We can customize the OTP code to make the refresh time of 4.2 inch e-paper display GDEW042T2 reach 2s, if you need, please contact us.
☆ THE ABOVE PRICE INCLUDE
1) 4.2 inch e-ink panel SPI interface 4 Grayscale buy e-paper display partial refresh * 1pc
2) FPC Connector * 1pc
☆ MAIN PARAMETERS
|
PART NUMBER
|
GDEW042T2
|
|
|
SIZE
|
4.2 inch
|
STORAGE TEMP. |
-25℃~70℃ |
|
TYPE
|
Dot Matrix
|
CONNECTOR |
24 Pin FPC |
|
IC
|
UC8176
|
MAX GRAYSCALE |
4 |
|
RESOLUTION
|
400x300 (DPI:120)
|
COLOR |
Black,White |
|
OUTLINE SIZE(mm)
|
91x77x1.18
|
INTERFACE |
SPI |
|
ACTIVE SIZE(mm)
|
84.8x63.6
|
FULL SCREEN UPDATE(s) |
3 |
|
PIXEL PITCH(mm)
|
0.212x0.212
|
PARTIAL SCREEN UPDATE(s) |
0.5 |
|
OPERATING TEMP.
|
0℃~50℃
|
STANDBY POWER CONSUMPTION (mW) |
0.0165 |
| POWER CONSUMPTION OF THE REFRESH(mW) |
26.4 |
|
|
☆ 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 available STM32 / Arduino/ Raspberry Pi / ESP8266 / ESP32
☆ DRAWING
