About ESP32-S2 Board Introduction
ESP32-S2 Mini Development Board is a compact, versatile, and cost-effective development platform based on the ESP32-S2 chip. It supports programming through the Arduino IDE and other compatible development environments, offering extensive software libraries, development tools, and an open-source ecosystem. With built-in Wi-Fi connectivity and a rich set of peripherals, it is an excellent choice for IoT projects, wireless applications, and embedded system development.
Powered by the ESP32-S2 single-core 32-bit Xtensa LX7 processor, the board operates at a clock frequency of up to 240 MHz, delivering reliable performance for a wide range of embedded applications. It also features a low-power management system, allowing the main CPU to enter a low-power state while the low-power coprocessor monitors external signals and sensor data.
The ESP32-S2 integrates a comprehensive range of peripherals, including SPI, I²S, UART, I²C, LED PWM, TWAI (CAN-compatible controller), ADC, DAC, capacitive touch sensors, and an internal temperature sensor. It also provides up to 43 GPIO pins, offering flexible connectivity for external sensors, displays, actuators, and other electronic components.
Another important feature is its Full-Speed USB On-The-Go (OTG) interface, which supports USB communication and provides additional flexibility for embedded applications.
With its compact size, powerful processing capabilities, low-power features, and built-in Wi-Fi, the ESP32-S2 Mini is ideal for makers, developers, and electronics enthusiasts working on smart devices and IoT applications.
Key Features
- Cmxelcs ESP32-S2 board core chip is based on the ESP32-S2 microcontroller
- 32-bit single-core Xtensa LX7 processor
- Operating frequency up to 240 MHz
- Integrated 2.4 GHz Wi-Fi connectivity
- Compatible with Arduino IDE
- Supports multiple development environments
- Low-power management capabilities
- Up to 43 multifunction GPIO pins
- Full-Speed USB OTG interface
- Integrated SPI, I²S, UART, and I²C interfaces
- LED PWM and TWAI controller
- Built-in ADC, DAC, capacitive touch sensors, and temperature sensor
- Compact design for embedded and IoT applications
ESP32-S2 Applications
- IoT and wireless development
- Smart home automation
- Wi-Fi remote control systems
- Wireless sensor monitoring
- USB communication projects
- Smart electronic devices
- Environmental monitoring
- Embedded control systems
- DIY electronics and prototyping
- STEM education and programming projects
DevKit Board Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | ESP32-S2 Board |
| Main Chip | ESP32-S2 |
| Processor | 32-bit Xtensa LX7 |
| CPU Cores | Single-Core |
| Maximum Clock Speed | 240 MHz |
| Wireless Connectivity | 2.4 GHz Wi-Fi |
| GPIO | Up to 43 |
| Communication Interfaces | SPI, I²S, UART, I²C |
| Other Peripherals | LED PWM, TWAI, ADC, DAC |
| Additional Features | Capacitive Touch, Temperature Sensor |
| USB Interface | Full-Speed USB OTG |
| Programming Support | Arduino IDE and other compatible environments |
The ESP32-S2 board combines powerful processing, Wi-Fi connectivity, extensive peripheral interfaces, and USB OTG functionality in a compact form factor, making it a practical solution for modern IoT and embedded development projects. Wants to get factory price ? Contact Cmxelcs now.
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