☆ INTRODUCTION
 

This is a  4.2 inch e-ink display, 300x400 resolution, SPI interface, and the display is capable to display images with multi-color EPD. 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 display GDEY042F51 is perfect for low power devices powered by solar or batteries. 

We provide the E-Ink Adapter Board for you to connect the E-paper Display.

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

☆ THE ABOVE PRICE INCLUDE

☆ MAIN PARAMETERS

☆ FEATURE

●   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

●  It enable a greater contrast ratio and wider viewing angle with high reflectance compared to liquid crystal displays

●  Development platform available STM32  / ESP8266 / ESP32

 

☆ DETAILS

☆ MATCHED DEVELOPMENT KIT

● DESPI-C02 (E-ink Display HAT)

● DESPI-L(C02) (STM32 Platform/Universal)
 

● ESP8266-L(C02) (WiFi)
 

● ESP32-L(C02) (WiFi / Bluetooth)
 

☆ RELATED INFORMATION DOWNLOAD

● GDEY042F51_Specification

● HX8717 Driver IC Datasheet

● GDEY042F51-ESP32 Sample Code

● GDEY042F51-ESP8266 Sample Code

● GDEY042F51-STM32 Sample Code

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☆ ABOUT US

Thank you for your interest in our product. If you need any further assistance or have any other questions, please feel free to contact us. We sincerely invite you to send your inquiries to our email at [buyepaper@good-display.com].