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3.5 inch E-Paper Display SSD1865 Resolution 384x184 Fast Refresh Eink Screen, GDEQ035T81
3.5 INCH E-PAPER
Fast Refresh, Partial Update, SSD1685, 384x184 Resolution, Paper-Like Displaying, Low Power

INTRODUCTION
This is a SPI e-paper display, 3.5 inch, 384x184 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 e-paper GDEQ035T81 is perfect for name careds and low power devices powered by solar or batteries.
We could provide Front light, Touch screen and other accessories for you.
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
FEATURE
● Support 1.5s fast refresh
● 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
● This e-paper supports partial update, its partial update time is 0.32s.
● It enable a greater contrast ratio and wider viewing angle with high reflectance compared to liquid crystal displays
DEVELOPMENT PLATFORM AVAILABEL
We have this e-paper screen Adapter Board that makes connecting our ePaper simple and fast.
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STM32 | Arduino UNO | ESP8266 |
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Raspberry Pi | ESP32 |
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