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All-in-One E Ink Display Dev Board Bluetooth/WiFi/USB/SD Card Test Kit (24-pin)

ESP32E6-E01
This e-paper development board integrates multiple features, including USB Serial Communication Wi-Fi and Bluetooth, enabling efficient wireless communication and image updates for EPDs. It is equipped with two interfaces: a 24-pin and a 50-pin, making it
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Development Kit for SPI port E Ink Display

The ESP32E6-E01 is a dedicated development board for Electronic Paper Display (EPD) applications, powered by the ESP32-S3 chip. It efficiently handles wireless communication via integrated USB, Wi-Fi, and Bluetooth, and drives EPDs through its dual interfaces: a universal 24-PIN port compatible with most monochrome, tri-color, and quad-color SPI e-paper displays, and a dedicated 50-PIN port designed for 4-inch and 7.3-inch E Ink Spectra™ 6 series displays. It provides a streamlined solution for wireless EPD image updates.

Main Features

Wi-Fi Image Update

Remote updates via web interface

BLE Image Update

Mobile or Bluetooth-enabled computer

USB Icon

USB Serial Update

Direct connection via USB

SD Card Update

Offline storage solution

4 Function Buttons

Easy mode switching

TOUCH I²C Interface

Interactive display capability

Front-light Interface

Enhanced visibility in low light

Lithium Battery Support

Portable power solution


Advanced E Ink Features

24-pin Interface

Mono/Tri/Quad-color SPI Panels

50-pin Interface

4" & 7.3" E Ink Spectra™ 6

Dual Display Interface System

The board features two specialized connectors: a 24-pin port supporting most SPI e-paper variants, and a 50-pin port optimized for E Ink Spectra™ 6 color displays, providing unparalleled display compatibility for a wide range of applications.

Multi-Mode Control

Four dedicated function buttons enable instant switching between Wi-Fi, USB, Bluetooth, and SD card image updates with remote update capability. Streamline your workflow with seamless mode transitions.

Power Management

Integrated IP5306 Lithium battery charging circuit with four LEDs for precise power indication. Optimized for energy efficiency with intelligent power-saving features for extended operation.

Expansion Interfaces

Comprehensive I/O configuration with SPI + TTL parallel interface (14-pin FPC), touch I²C interface (6-pin FPC), and front-light control interface (6- or 8-pin FPC options).

Complete Docs & Support

Comprehensive development resources with detailed image processing algorithm guides, ensuring your e-paper projects are delivered fast and seamlessly with expert technical support.

Advanced Image Processing

Through coordinated dithering algorithm optimization and specialized image processing techniques, the e-paper display delivers ghost-free, high-contrast rendering while maintaining efficient refresh performance even in demanding applications.

Start Free Dithering

3 Ways to Update Your Display

USB Connectivity

Direct connection via USB

USB Icon

Update your display quickly and reliably with a direct USB connection to your computer. Ideal for development and debugging when you need a stable wired connection.

 
Download USB Solution

WiFi Transfer

Wireless updates via web interface

WiFi QR Code

Update your display remotely using the built-in web server. Connect from any smartphone, tablet, or computer on the same network for convenient wireless updates.

 
Access Web Solution

Bluetooth

Mobile or Bluetooth-Enabled Computer

Bluetooth QR Code

Connect wirelessly using Bluetooth technology for seamless updates from mobile devices and laptops. Perfect for applications where WiFi isn't available or practical.

 
Access Bluetooth Solution
Important: Each of the three functions requires a different firmware version. Please select the appropriate model based on the function you need when placing your order. Each model supports only one specific function.

Drawing Details

Technical Specifications

Part Number ESP32E6-E01
Function 4-inch and 7.3-inch E6, 24-pin e-paper displays
Development Environment     Arduino IDE
Outline Size 86.3 x 69.2 x 1.63mm
Power Supply Type-C Power supply interface
Example Program Able to provide
Operating Temp. -20℃~70℃
Accessibility USB communication, indicator light, current detection, etc
Main Function Learning how to drive an e-paper display, testing and evaluating the e-paper display, and conducting secondary development based on this board.

Files & Download

  • [ZIP] CH340 driver (necessary installation

  • [PDF] The Latest Catalog

  • [FAQ] Why can't I download the files

Sustainable Technology

Paperless Future

Each display saves ≈3,000 sheets annually. Join 15,000+ businesses reducing paper waste with ePaper solutions.

Sustainable Packaging

95% recycled materials with FSC-certified packaging. 100% plastic-free protective materials.

Energy Leadership

90% less energy than LCDs. Annual CO₂ reduction equivalent to 50 mature trees.

About Us

Thank you for your interest in our product. We could provide front light, touch screen, and other accessories for you. For more information, please refer to the relevant manual available in our Library or visit our official website at www.good-display.com.
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.

Certifications

ISO 14001 Environmental Management
RoHS Compliant | Energy Star Certified

Contact Our Engineers

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