Description

The ESP32-S2 Development Board is a compact system development board designed for developers seeking a powerful, low-cost platform. It features the ESP32-S2 chip with a single-core Xtensa® 32-bit LX7 processor, operating at up to 240 MHz. With robust peripheral support and an onboard PCB antenna, this board is perfect for IoT, smart devices, and embedded projects. Developers can use the Arduino IDE and other environments, benefiting from a rich library of functions and an easy-to-use development experience. The board includes integrated components like SPI flash and offers excellent Wi-Fi capabilities for seamless connectivity.

Why Choose the ESP32-S2 Development Board?

The ESP32-S2 Development Board is the smallest system development platform available, ideal for projects requiring space efficiency without compromising performance. With its advanced wireless capabilities, integrated sensors, and extensive GPIO options, it simplifies the development process. This board supports low-power operations, making it suitable for battery-powered applications. Additionally, it offers flexibility with support for both onboard and external antennas.

Key Features

CPU and Memory: Xtensa® single-core 32-bit LX7 processor, up to 240 MHz, 128 KB ROM, 320 KB SRAM, and 16 KB RTC SRAM.
Wi-Fi: 802.11 b/g/n with data rates up to 150 Mbps, frame aggregation, and 0.4 µs guard interval.
Peripheral Interfaces: GPIO, SPI, UART, I2C, I2S, ADC, DAC, touch sensor, LED PWM, USB OTG, and more.
Integrated Components: 4 MB SPI flash, 40 MHz crystal oscillator.
Low-Power Features: Coprocessor for monitoring pins and analog thresholds during CPU power-down.
Flexible Antennas: Onboard PCB antenna or external antenna support via connector.
Robust Temperature Range: Operates reliably from -40°C to 85°C.
Development Environments: Compatible with Arduino IDE and other compilers.

Technical Specifications

Processor: ESP32-S2 Xtensa® 32-bit LX7, single-core
Memory: 4 MB SPI flash, 128 KB ROM, 320 KB SRAM
Wi-Fi: 802.11 b/g/n, up to 150 Mbps
Power Supply: 3.0–3.6 V
Operating Temperature: -40°C to 85°C
Peripheral Interfaces: GPIO, UART, SPI, I2C, ADC, DAC, touch sensor, USB OTG
Antennas: PCB antenna (onboard) or external antenna (via connector)
Integrated Sensors: Temperature sensor and Hall sensor

The ESP32-S2 Development Board offers a reliable, versatile, and efficient solution for IoT and embedded applications. With its small size and robust features, it meets the needs of developers aiming to create innovative, high-performance devices.