Adopts ESP32-S3FH4R2 chip with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. ^^ Built in 512KB of SRAM and 384KB ROM, onboard 2MB PSRAM and 4MB Flash memory ^^ Integrated 2.4GH z Wi-Fi and Bluetooth LE dual-mode wireless communication, with superior RF performance ^^ Onboard FPC 8PIN connector, supports adapting USB Type-C port via adapter board ^^ 34 multi-function GPIO pins. Rich peripheral interfaces, including SPI, I2C, UART, ADC, and PWM, etc. to achieve various functions flexibly