Espressif Systems ESP32-S2-MINI-1 generic Wi-Fi MCU

Espressif Systems ESP32-S2-MINI-1 generic Wi-Fi MCU

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ESP32-S2-MINI-1 is a powerful, generic Wi-Fi MCU module that has a rich set of peripherals

ESP32-S2-MINI-1 is a powerful, generic Wi-Fi MCU module that has a rich set of peripherals. This module is an ideal choice for a wide variety of application scenarios relating to the Internet of Things (IoT), wearable electronics, and smart home.

At the core of this module is ESP32-S2, an Xtensa® 32-bit LX7 CPU that operates at up to 240 MHz. ESP32-S2 integrates a rich set of peripherals, including SPI, I2S, UART, I2C, LED PWM, ADC, DAC, touch sensor, temperature sensor, and up to 43 GPIOs. It also includes a full-speed USB On-The-Go (OTG) interface to enable USB communication.

Key features

  • Unparalleled security for your connected devices
  • Helps you build connected low-power devices
  • Build whatever you like with its rich IO capabilities
  • Cost-effective

Additional features

  • MCU
    • Embedded ESP32-S2, with Xtensa® single-core 32-bit LX7 microprocessor, up to 240 MHz
    • 128 KB ROM
    • 320 KB SRAM
    • 16 KB SRAM in RTC
  • Hardware
    • Interfaces: GPIO, SPI, LCD, UART, I2C, I2S, Camera interface, IR, pulse counter, LED PWM, USB OTG 1.1, ADC, DAC, touch sensor, temperature sensor
    • 4 MB SPI flash
    • Operating voltage/Power supply: from 3.0 to 3.6 V
    • Operating temperature range: from -40 to 85 °C
  • Wi-Fi
    • 802.11 b/g/n
    • Bit rate: 802.11n up to 150 Mbps
    • 0.4 μs guard interval support
    • Operating frequency range: from 2412 to 2484 MHz

more information: https://www.espressif.com/en/products/socs/esp32-s2

Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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