Powerful Performance: ESP32-S3 is an MCU chip integrating 2.4GHz WiFi and Bluetooth 5 (LE). It is equipped with LX7 dual-core processor, main frequency up to 240MHz, built-in 512 KB SRAM (TCM), 36 programmable GPIOs. pins and rich communication interfaces. Supports larger capacity high-speed Octal SPI Flash and off-chip RAM, and supports user configuration data cache and instruction cache

Support AI Acceleration: ESP32-S3 MCU adds vector instructions for accelerating work such as neural network computation and signal processing. You can use these vector instructions through the ESP-DSP and ESP-NN libraries to enable high-performance applications such as image recognition, speech wake-up and recognition and so on. This feature will also be supported by the ESP-WHO and ESP-Skainet

Long Range Communications: ESP32-S3 integrates 2.4GHz WiFi (802.11 b/g/n), supporting 40MHz bandwidth; its low-power Bluetooth sub-system supports Bluetooth 5(LE) and Bluetooth Mesh, which can realize long-distance communication with broadcasting extension through Coded PHY. It also supports 2Mbps PHY to increase transmission speed and data throughput. ESP32-S3 has excellent WiFi and Bluetooth LE RF performance, and can work stably under high temperature

Perfect Security Mechanism: ESP32-S3 provides perfect security mechanism and protection for IoT devices against all kinds of malicious attacks and threats. It supports flash encryption based on AES-XTS algorithm, secure boot based on RSA algorithm, digital signature and HMAC. Added new world controller module provides two non-interfering execution environments, realizing the trusted execution environment or privilege separation mechanism

Software Support: ESP32-S3 follows the proven IoT development architecture, ESP-IDF. ESP-IDF has successfully empowered thousands of IoT devices, undergone rigorous testing and release cycles, and has a clear and effective support strategy. Based on the mature software architecture, you will be able to build applications or migrate legacy programs to the ESP32-S3 platform more easily with the familiarity of the tools and APIs