Meet Your Seller

Shop All GANGXUN Products | Visit Yihang Boutique Store

GANGXUN ESP32-S3 ePaper Development Board 3.97 inch E Ink Display 800x480 WiFi Bluetooth with 6-Axis Sensor USB Type-C, Supports AI Voice Interaction ESP-IDF Arduino IDE

3.97 inch E Ink Display: 800 x 480 pixel ePaper with black/white display, 4 gray levels and >170 degree viewing angle perfect for e-readers, calendars, weather stations and IoT dashboards
ESP32-S3 MCU: Built-in WiFi and Bluetooth with support for AI voice interaction including XiaoZhi AI and DeepSeek integration
Ultra-Low Power: Under 40mW consumption with 3.5s full refresh, 2.8s fast refresh and 0.6s partial refresh
Rich Interfaces: USB Type-C, SD card slot, 6-axis sensor and multiple GPIO for flexible project development
Open-Source Ready: Supports both ESP-IDF and Arduino IDE development frameworks
Developer Friendly: English version designed for the global maker community

Specs

Reviews

Any questions? Our AI mode will help you find out quickly.

Try me now

Additional Information
First Listed on Newegg	October 03, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT