Features:
1.ESP32-S3 WROOM is designed based on the ESP32S3-WROOM-1 module with PCB onboard antenna.
2. The ESP32-S3 development board can be paired with OV2640/OV5640 cameras.
3.ESP32-S3 is a low-power MCU system-on-chip (SoC) that integrates 2.4 GHz Wi-Fi and low-power Bluetooth dual-mode wireless communication.
4. ESP32-S3 has a complete Wi-Fi subsystem and low-power Bluetooth subsystem, has industry-leading low-power performance and radio frequency performance, supports a variety of low-power working states, and can meet the power requirements of various application scenarios. consumption demand.
5. The ESP32-S3 chip provides rich peripheral interfaces and has a variety of unique hardware security mechanisms. The complete security mechanism enables the chip to meet strict security requirements.

Performance parameters:
Controller: XtensaR dual-core 32-bit LX7 CPU, frequency up to 240MHz
storage:
384 KB ROM
512 KB SRAM
16 KB RTCSRAM
8MB PSRAM
Operating voltage: 3V to 3.6V.
Up to 45 GPIOs
2*12-bit ADC (up to 20 channels)
Communication Interface:
2 12c interfaces
2 12s interface
4 SPI interfaces
3 UART interfaces
1 USB oTG interface.
Temperature range: -40 to 65 degrees Celsius
WiFi
Support IEEE 802.11 b/g/n protocol
Supports 20 MHz and 40 MHz bandwidth in 2.4 GHz band
Supports 1T1R mode with data rates up to 150 Mbps
Wireless Multimedia (WMM)
Frame aggregation (TX/RX A-MPDU, TX/RX A-MSDU)
Immediate block acknowledgment (ImmediateBlock ACK)
Fragmentation/defragmentation-Beacon automatic monitoring (hardware TSF)-4×virtual Wi-Fi interface
Also supports infrastructure network (lnfrastructure BSS) Station mode, SoftAP mode and Station+ SoftAP hybrid mode. Please note that when ESP32-S3 scans in Station mode, the SoftAP channel will change at the same time.
Antenna diversity
802.11 mc FTM
Supports external power amplifier
Bluetooth
Bluetooth low energy (Bluetooth LE): Bluetooth 5, Bluetoothmesh
High power mode (20 dBm, shared PA with Wi-Fi)
The rate supports 125Kbps, 500Kbps, 1 Mbps, and 2 Mbps.
AdvertisingExtensions
Multicast (MultipleAdvertisement Sets) Channel Selection Algorithm #2 Wi-Fi and Bluetooth coexist and share the same antenna
Advanced peripheral interfaces and sensors
45xGPIO port