ESP32-S3 Product introduction:
The ESP32-S3 is an MCU chip with built-in 2.4 GHz Wi-Fi and Bluetooth 5(LE), which supports Long Range mode.
The ESP32-S3 is equipped with an Xtensa 32-bit LX7 dual-core processor, with a main frequency of up to 240 MHz.
Built-in 512 KB SRAM (TCM), 45 programmable GPIO pins and extensive communication interfaces.
The ESP32-S3 supports high-capacity OctalSPlflash and off-chip RAM, and supports user configuration of data and command cache.

How to download ESP32-S3:
The ESP32-S3 downloads the burn-in program file (burn-in firmware), which can be downloaded via the ESP32's direct USB port.
Downloading can also be done via the built-in hardware USB to serial port.
In short, both TYPE-C USB ports on the board can be used to download programs.
In the Windows environment, you can download via the official flash_ download_ tool _xxx software. Note that the two USB port methods are the USB method once and the UART method.

Low power management.
Power management unit, five power modes
Ultra-low power processor (ULP):
ULP-RISC-V Coprocessor
ULP-FSM Coprocessor

Safety mechanism:
Safe start.
Flash encryption
4096 bit OTP, users can use up to 1652 bit

Encryption Hardware Accelerator:
AES- 128/256 (FIPS PUB 197).
Hash (FIPS PUB 180-4).
RSA
Random Number Generator (RNG)
HMAC
Digital Signature

Package includes:
2 x ESP32-S3-DevKitC-1-N8R2