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  • ESP32-S2

    A Secure and Powerful Wi-Fi MCU
    with Numerous I/O Capabilities

ESP32-S2 Features

ESP32-S2 is a highly integrated, low-power, single-core Wi-Fi Microcontroller SoC, designed to be secure and cost-effective, with a high performance and a rich set of IO capabilities.

Unparalleled Security for Your Connected Devices

  • RSA-3072-based secure boot
  • AES-128/192/256-XTS-based flash encryption
  • Protected private key and device secrets from software access
  • Cryptographic accelerators for enhanced performance
  • Protection against physical fault injection attacks

Display, Touch Capabilities and Rich IO

ESP32-S2 integrates a rich set of peripherals, with 43 programmable GPIOs which can be flexibly configured to provide USB OTG, LCD interface, camera interface, SPI, I2S, UART, ADC, DAC and other common functionality. With LCD interface and 14 configurable capacitive touch GPIOs, ESP32-S2 provides the optimal HMI solution for touchscreen and touchpad-based devices.

Solid Wi-Fi Performance at Extreme Temperatures

ESP32-S2’s operating temperature ranges from -40 to +105 degrees Celsius, thus facilitating a variety of industrial, consumer and lighting applications.

Pre-certified & Seamless Connectivity

Develop Production Quality Firmware with Ease

Out-of-box Ecosystem Support

Camera

Power Management

ESP-WIFI-MESH

ESP RainMaker

ESP RainMaker is an end-to-end platform that enables makers to realize their IoT ideas faster, with Espressif’s ESP32-S2 SoC and without the hassle of managing the infrastructure involved in this process. ESP RainMaker provides a device SDK, self-adapting phone apps, transparent cloud middleware and host utilities, all of which reduce complexity in development.