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 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.
Important: Each of the four 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.

Remote updates via web interface
Mobile or Bluetooth-enabled computer
Direct connection via USB
Offline storage solution
Easy mode switching
Interactive display capability
Enhanced visibility in low light
Portable power solution
Mono/Tri/Quad-color SPI Panels
4" & 7.3" E Ink Spectra™ 6
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.
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.
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.
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).
Comprehensive development resources with detailed image processing algorithm guides, ensuring your e-paper projects are delivered fast and seamlessly with expert technical support.
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 DitheringFlexible image transfer options to suit your development needs
Direct connection via USB-C
Update your display quickly and reliably with a direct USB connection to your computer. Ideal for development and debugging.
Download USB SolutionOffline image storage
Wirelessly update images from mobile devices or Bluetooth-enabled computers.
Wireless updates via web interface
Update your display remotely using the built-in web server. Connect from any smartphone, tablet, or computer on the same network.
WiFi Transfer Solution
Each display saves ≈3,000 sheets annually. Join 15,000+ businesses reducing paper waste with ePaper solutions.
95% recycled materials with FSC-certified packaging. 100% plastic-free protective materials.
90% less energy than LCDs. Annual CO₂ reduction equivalent to 50 mature trees.
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.
ISO 14001 Environmental Management
RoHS Compliant | Energy Star Certified