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

About this item

• Equipped with ESP32-S3R8 high-performance dual-core processor, max main frequency up to 240MHz
• Supports 2.4GHz Wi-F & Blue-T 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
• Equipped with ESP32-S3R8 high-performance dual-core processor, max main frequency up to 240MHz
• Supports 2.4GHz Wi-F & Blue-T 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