ESP32-S3 RGB Matrix Driver Board, Onboard Dual Microphones Array, Supports 2.4 GHz Wi-Fi And Bluetooth 5 (BLE), Supports AI Voice Interaction

• Equipped with ESP32-S3-N32R16 Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
• Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE)
• Built in 512KB Static RAM and 384KB ROM, with onboard 32MB Flash memory and 16MB PSRAM
• Compatible with the full product line of Waveshare LED RGB matrix panels, and can smoothly run graphical interface programs such as LVGL
• Onboard ES7210 echo cancellation chip for improved voice processing performance
• Onboard ES8311 low-power audio codec chip, supporting high-quality audio input and output
• Equipped with dual microphones array for audio algorithms such as noise reduction and echo cancellation, suitable for accurate speech recognition and voice wake-up applications
• Onboard speaker header, supports audio playback output, and can be connected directly to a speaker
• Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture, etc.
• Integrated SHTC3 temperature and humidity sensor for accurate environmental monitoring
• Onboard TF card slot for extended storage of images, audio, and various file types, making it convenient for reading and writing data
• Onboard PCF85063 RTC chip with a reserved SH1.0 batt connector, enabling continuous timekeeping during power loss
• Reserved GPIO expansion header for peripheral expansion and custom function development, supporting diverse application requirements
• Dual power supply ports design, supporting stable operation of up to six 64 × 64 RGB Matrix panels, with cascading support for large-scale display applications
• Onboard USB Type-C port for power supply, firmware programming, and debugging
• Onboard RST and BOOT programmable buttons for easy custom function development

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