Waveshare 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 2.4GH z 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 SH 1.0 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