[Dual-core Processor] Equipped with Xtensa 32-bit LX7 dual-core processor up to 240MHz main frequency[Onboard Antenna] Supports 2.4GH z Wi-Fi ( 802.11 b/g/n) and Bluetooth 5 (LE) with onboard antenna. Built in 512KB of SRAM and 384KB ROM with onboard 8MB PSRAM and 8MB Flash[7inch Capacitive Touch Display] Onboard 7inch capacitive touch display 800×480 resolution 65K color. Supports capacitive touch control via I2C interface 5-point touch with interrupt support[Various Peripheral Interfaces] Combined with various peripheral interfaces suitable for the quick development of the HMI and other ESP32-S3 applications. Supports flexible clock module power supply independent setting and other control to realize low power consumption in different scenarios[Supports Flexible Clock] Module power supply independent setting and other control to realize low power consumption in different scenarios