Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
Built-in 512KB Static RAM and 384KB ROM, with onboard 8MB PSRAM and 16MB Flash
Integrated 2.4GH z Wi-Fi and Bluetooth LE dual-mode wireless communication with outstanding RF performance
Dual-microphone array with noise reduction and echo cancellation for high-quality speech interaction
SPI / QSPI LCD display interface. 24PIN DVP camera interface. Adapting USB, I2C, and UART interfaces