Any questions, just feel free to contact me, my email is: info@good-display.com
☆ INTRODUCTION
This is a 4.2 inch e-paper display Morochrome SPI e-ink for digital price tags 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 4.2 inch e-ink display GDEY042T91 is perfect for low power devices powered by solar or batteries. or the products that require slow updates or semi-static content such as ditigal price tags, electronic shelf labels or signage.
We could provide front light, touch screen and other accessories for you.
Relevant manual about this product on our official website (www.good-display.com), contact us please.
Use our free e-paper software to prepare your bitmap image for this display.
● 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.
● Color Optional. We also have other color for you to choose.
● Development platform available STM32 / Arduino / Raspberry Pi / ESP8266 / ESP32
|
ITEM |
Parameters |
|
MANUFACTURER |
Good Display |
|
PART NUMBER |
GDEY042T91 |
|
DISPLAY FORMAT |
400x300 (DPI:120) |
| IC | SSD1683 |
|
OUTLIN DIMENSION(mm) |
91x77x1.2 |
|
ACTIVE AREA(mm) |
84.8x63.6 |
|
SIZE(mm) |
4.2 inch |
|
OPERATING TEMP. |
0℃~50℃ |
| STORAGE TEMP. | -25℃~70℃ |
| MAX GRAYSCALE | 4 |
| INTERFACE | SPI |
| POWER CONSUMPTION OF THE REFRESH(mW) | 18.48 |
| STANDBY POWER CONSUMPTION (mW) | 0.0165 |
| FULL REFRESH(s) | 3 |
| COLOR | Black,White |
https://www.good-display.com/product/386.html
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
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