Technical Details

Description:

The ESP32S 38Pin Development Board is a versatile and compact IoT solution with integrated Wi-Fi and Bluetooth capabilities, making it ideal for IoT, smart home, and automation applications. Powered by the ESP-WROOM-32 module from Espressif Systems, this development board is equipped with a powerful Tensilica Xtensa LX6 dual-core microprocessor, delivering high performance with ultra-low power consumption.

Its dual-mode 2.4 GHz Wi-Fi and Bluetooth v4.2 (Classic + BLE) enable seamless wireless communication, while the CP2102 USB-UART bridge ensures easy debugging and programming through the USB port. With support for popular environments like Arduino IDE and Lua, it is highly beginner-friendly yet capable of handling advanced applications.

The ESP32S operates on 3.3V, making it suitable for portable and battery-powered devices. Its built-in security features, including secure boot and flash encryption, make it safe and reliable for scalable IoT deployments.

 

Key Features:

• Powerful Processor: Equipped with the Tensilica Xtensa 32-bit LX6 dual-core microprocessor with up to 240 MHz clock speed.
• Ultra-Low Power Coprocessor: Designed for energy-efficient applications.
• Wireless Connectivity:
  • Wi-Fi: 802.11 b/g/n/e/i (2.4 GHz, up to 150 Mbps).
  • Bluetooth: v4.2 BR/EDR and BLE.
• Secure Communication: Features cryptographic hardware acceleration, secure boot, and flash encryption.
• Easy Debugging and Programming: Integrated CP2102 USB-to-UART bridge for seamless serial communication.
• Programming Support: Compatible with Arduino IDE, Lua, and other environments.
• Versatile Communication Protocols: SPI, I2C, I2S, CAN, and UART.
• Compact and Portable: Supports 3.3V operation and low power consumption.
 

Applications:

• IoT devices and smart home systems.
• Wearable technology.
• Battery-operated and portable devices.
• Wireless data acquisition and communication.
• Robotics and automation projects.
 

Technical Specifications:

• Main Processor: Tensilica Xtensa 32-bit LX6 microprocessor (dual-core).
• Clock Frequency: Up to 240 MHz.
• Wireless Connectivity:
  • Wi-Fi: 802.11 b/g/n/e/i (2.4 GHz).
  • Bluetooth: v4.2 BR/EDR and BLE.
• Operating Voltage: 3.3V.
• Power Consumption:
  • I/O Pins: Up to 40 mA.
  • 3.3V Pins: Up to 50 mA.
• Communication Protocols: SPI, I2C, I2S, CAN, UART.
• Security Features: Secure boot, flash encryption, cryptographic hardware acceleration.
• On-Board Features: Enable and reset pins.
• Technology: Built with TSMC Ultra-Low Power 40nm technology.
 

Package Includes:

• 1 × ESP32S Development Board (Wi-Fi + Bluetooth).
 

Additional Resources:

• ESP32 Development Board Datasheet
• Getting Started with ESP32
 

Why Choose This Board?

The ESP32S Development Board offers a robust solution for developers and enthusiasts seeking a reliable platform for IoT and wireless communication projects. With advanced security features, wide compatibility, and dual-core processing, it’s an excellent choice for both beginners and professionals.