Chapter 2
Product Overview
ESP32-S3 is a system on a chip that integrates the following features:
• Wi-Fi (2.4 GHz band)
• Bluetooth® 5 (LE)
• Dual high-performance Xtensa® 32-bit LX7 CPU cores
• Ultra Low Power coprocessor running either RISC-V or FSM core
• Multiple peripherals
• Built-in security hardware
• USB OTG interface
• USB Serial/JTAG Controller
Powered by 40 nm technology, ESP32-S3 provides a robust, highly-integrated platform, which helps meet the con-
tinuous demands for ecient power usage, compact design, security, high performance, and reliability. Typical
application scenarios for ESP32-S3 include:
• Smart Home
• Industrial Automation
• Health Care
• Consumer Electronics
• Smart Agriculture
• POS Machines
• Service Robot
• Audio Devices
• Generic Low-power IoT Sensor Hubs
• Generic Low-power IoT Data Loggers
• Cameras for Video Streaming
• USB Devices
• Speech Recognition
• Image Recognition
• Wi-Fi + Bluetooth Networking Card
• Touch and Proximity Sensing
For more information about ESP32-S3, please refer to ESP32-S3 Series Datasheet.
Note: Unless otherwise specied, “ESP32-S3”used in this document refers to the series of chips, instead of a
specic chip variant.
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