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ESP32-S3 3.97inch E-Paper Display Development Board 800 x 480 Wi-Fi/BLE 5 AI Voice Interaction Board with Microphone 8MB PSRAM 16MB Flash BAT TF Card and Card Reader Bundle
- The ESP32-S3R8 is a high-performance dual-core processor with a maximum main frequency of up to 240MHz for development projects.
- Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), with an onboard antenna for wireless connectivity.
- Storage combines integrated 8MB PSRAM with external 16MB Flash for memory and program storage.
- The 3.97-inch e-paper display has an 800 × 480 resolution, providing a defined screen size and pixel count for interface development.
- High contrast and a wide viewing angle are specified for the e-paper display, supporting clear viewing across different positions.
- An onboard audio codec and microphone support the board's stated AI voice interaction capability.
- An onboard 6-axis IMU provides motion and orientation sensing for development projects.
- Onboard temperature and humidity chips provide environmental sensing, while the RTC chip supports timekeeping functions.
- The bundle includes a BAT, a TF Card, and a card reader for use with the development board.
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Product Description:
ESP32-S3 e-Paper Development Board with a 3.97-inch 800 × 480 e-paper display. It supports Wi-Fi, BLE 5, and AI voice interaction for expandable development applications.
Core Selling Points:
Features a high-performance dual-core processor with a maximum main frequency of up to 240MHz. The e-paper display provides high contrast and a wide viewing angle. Onboard components include a microphone, audio codec, 6-axis IMU, and temperature, humidity, and RTC chips for multi-scenario expansion.
Technical Specifications:
Processor: ESP32-S3R8 dual-core processor; Maximum main frequency: up to 240MHz; Display: 3.97-inch e-paper display; Resolution: 800 × 480; Wireless: 2.4GHz Wi-Fi and Bluetooth 5 (LE); Antenna: onboard antenna; Memory: integrated 8MB PSRAM + external 16MB Flash; Additional onboard components: microphone, audio codec, 6-axis IMU, temperature and humidity chip, RTC chip.
Package Contents:
BAT, TF Card, Card Reader
Before Purchase:
Please confirm that the 3.97-inch e-paper display, 800 × 480 resolution, Wi-Fi, BLE 5, and included BAT, TF Card, and Card Reader meet your project requirements.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by GeekSpace Return Policy
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