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Introduction

Integrated with the ESP32-D0WD, this 540×960 4.7" E-ink display comes with 16MB Flash and 8MB PSRAM, which can work well with other touch screens. It supports 16 grayscale levels and partial refresh. Compared with a regular LCD, E-ink displays are easier on the eyes, which makes them a good choice for reading or viewing for longer periods. Meanwhile, E-ink screens are low power consumption and have the ability to retain the image even if power to the display is terminated. A 6pin touch screen interface is reserved as an optional accessory to facilitate your application. There are 5 buttons on the side: 3 of them are custom buttons, which can define functions flexibly; and one of them is the reset button. It also reserves 7 expansion IO ports for connecting other devices. Its back is designed with a PH 2.0 pitch 3.7V battery connector.

Specification

Applications

Board Overview

Tutorial

Requirements

Install the development environment

Display text and picture example

Please use the scripts in the "EPD47\scripts" directory to generate pictures and texts. Please refer to the script instructions for specific usage. (The script must be used in the Linux environment)

Refresh picture example

Grayscale test example

Touch screen example

Font/picture conversion script

FAQ

For any questions, advice or cool ideas to share, please visit the DFRobot Forum.

More Documents

DFshopping_car1.png Get ESP32 E ink Screen 4.7inch from DFRobot Store or DFRobot Distributor.

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