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Main image of ESP32-S3 3.97inch e-Paper Development Board, 800 × 480 Resolution, Supports Wi-Fi/BLE 5, and AI Voice Interaction, Onboard Microphone, Bundle with BAT, TF Card and Card Reader

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ESP32-S3 3.97inch e-Paper Development Board, 800 × 480 Resolution, Supports Wi-Fi/BLE 5, and AI Voice Interaction, Onboard Microphone, Bundle with BAT, TF Card and Card Reader

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Equipped with ESP32-S3R8 high-performance dual-core processor, max main frequency up to 240MHz; Supports 2.4GHz Wi-Fi & Bluetooth 5 (LE), with onboard antenna; Built-in multi-spec storage, integrated 8MB PSRAM + external 16MB Flash; Comes with 3.97-inch e-paper display (800×480), high contrast & wide viewing angle; Onboard audio codec, 6-axis IMU, temp&humidity/RTC chips for multi-scenario expansion

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Equipped with ESP32-S3R8 high-performance dual-core processor, max main frequency up to 240MHz

Supports 2.4GH z Wi-Fi & Bluetooth 5 (LE), with onboard antenna

Built-in multi-spec storage, integrated 8MB PSRAM + external 16MB Flash

Comes with 3.97 -inch e-paper display (800×480), high contrast & wide viewing angle

Onboard audio codec, 6-axis IMU, temp&humidity/RTC chips for multi-scenario expansion

Additional Information
First Listed on Newegg	August 19, 2026

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Return for refund within: 30 days
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Item#: 9SIC6T1M4W1413