ESP32 S3 Core board Onboard WROOM-1-N16R8 ESP32-S3-DEVKITC-1 module

About ESP32-S3 hardware resources
The ESP32-S3 is a low-power MCU system-on-chip (SoC) that integrates 2.4GHz Wi-Fi and Bluetooth Low-Power (Bluetooth@LE) dual-mode wireless communication.
The ESP32-S3 has a complete Wi-Fi subsystem and Bluetooth Low Energy subsystem with industry-leading low power and RF performance. Supports a variety of low-power working states to meet the power requirements of various application scenarios. ESP32-S3 chip provides a rich peripheral interface, and has a variety of unique hardware security mechanisms. The perfect security mechanism enables the chip to meet the strict security requirements.

Features:
Core:
Xtensan dual-core 32-bit LX7 CPU, frequency up to 240MHz
●Memories:
●384 KB of ROMv
●512 KB of SRAM
●16 KB of RTCSRAM
●8 MB of PSRAM
Working Voltage: 3 V to 3.6 V
●Up to 45 GPIOs
●2*12-bit ADC (up to 20 channels)
●Communication interfaces
●2 I2C interfaces
●2 I2S interface
●4 SPI interfaces
●3 UART interfaces
●1 USB OTG interface
●Security:
●4096 bit OTP
●AES, SHA, RSA, ECC, RNG
●Secure Boot, Flash Encryption, Digital signature, HMAC
module
Extended temperature range: -40 to 65 °C

WiFi
● Support IEEE 802.11b /g/n protocol
● Support 20MHz and 40MHz bandwidth in the 2.4GHz band
● Support 1T1R mode, data rate up to 150 Mbps
● Wireless Multimedia (WMM)
● Frame aggregation (TX/RX A-MPDU,TX/RX A-MSDU)
● Immediate Block ACK
Low Fragmentation and reorganization (the Fragmentation/defragmentation.) Beacon automatic monitoring (TSF) hardware
●4x virtual Wi-Fi interface
● Support for Infrastructure BSS Station mode, SoftAP mode, and Station + SoftAP hybrid mode
Please note that SoftAP channels change at the same time when the ESP32-S3 scans in Station mode
● Antenna diversity
● 802.11mcFTM. Supports external power. Rate amplifier

Bluetooth
● Low power Bluetooth (Bluetooth LE):Bluetooth 5, Bluetooth mesh
● High power mode (20 dBm, sharing PA with Wi-Fi)
● Speed support 125 Kbps, 500Kbps, 1 Mbps, 2 Mbps
● Advertising Extensions
● Multiple Advertisement Sets
● Channel Selection Algorithm #2
●Wi-Fi and Bluetooth coexist, sharing the same antenna