☆ INTRODUCTION
This is a set of epaper STM32 driver board DESPI-L(C02) with 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 Development Kit designed for SPI E-paper Display aims to help users to begin constructing our e-paper display with provided source code to create more differentiated solutions. And it is added the functions of USB serial port LED indicator light, Reset button, user-defined button, font chip, Flash chip and etc. It also supports being updated via computer software directly.
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.
* 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.
☆ 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.
● Low power consumption. Once these e-paper modules are updated they don't require any power
☆ THE ABOVE PRICE INCLUDE
1) 4.2 inch e-ink panel SPI interface 4 Grayscale buy e-paper display partial refresh * 1pc
2) Driving board DESPI-M02 * 1pc
3) Connector board DESPI-C02 * 1pc
4) USB port cable *1pc
5) FPC Connector * 1pc
☆ MAIN 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 SCREEN UPDATE(s)
|
3
|
| PARTIAL SCREEN UPDATE(s) |
0.5 |
|
POWER CONSUMPTION OF THE REFRESH(mW)
|
26.4
|
|
STANDBY POWER CONSUMPTION (mW)
|
0.0165
|
| PART NUMBER |
DESPI-L(C02) |
| PLATFORM |
STM32 |
| FUNCTION |
Drive E-paper Display |
| OUTSIDE DIMENSION |
90x60mm (DESPI-M02L)
41x22mm (DESPI-C02) |
| POWER INTERFACE |
Type-C |
| POWER INPUT |
DC5V |
| FEATURE |
Support fully refresh, fast refresh and partial refresh |
| GRAY SCALE LEVEL |
Max 16 Grayscale |
| OPERATING TEMP. |
-20~70℃ |
| EXAMPLE CODE |
Available |
| RESERVED FUNCTION |
Type-C, LED indicator, User-defined button, Reset button, Font chip, Flash chip, Current detection |
| MAIN FUNCTION |
Learn to drive E-paper display;
Test and evaluate e-paper display;
Support secondary development |
☆ DETAILS
☆ 4.2 INCH E-PAPER DISPLAY
☆ 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
USD
