Nodemcu ESP 32S ESP WROOM 32UE Development Board

The NodeMCU ESP 32S ESP WROOM 32UE Development Board is a powerful and versatile development board based on the ESP32 microcontroller from Espressif Systems. It integrates Wi-Fi and Bluetooth capabilities, making it ideal for IoT (Internet of Things) applications, home automation, and wireless sensor networks. With ample GPIO pins and support for various communication protocols, this development board is suitable for both beginners and experienced developers.

Key Features:

• Microcontroller: ESP32 dual-core processor
• Connectivity: Integrated Wi-Fi (802.11 b/g/n) and Bluetooth 4.2 (BLE)
• Flash Memory: 4MB
• Operating Voltage: 3.3V
• GPIO Pins: 34 programmable GPIOs
• Built-in Modules: Hall sensor, temperature sensor, capacitive touch sensors, ADCs, DACs
• Interfaces: UART, SPI, I2C, PWM, I2S, and more
• USB to Serial: CP2102 USB-to-UART bridge for programming and debugging
• Antenna: U.FL connector for external antenna

Technical Specifications:

• Microcontroller: ESP32-D0WDQ6 dual-core processor
• Clock Speed: Up to 240 MHz
• Flash Memory: 4MB
• SRAM: 520KB
• Operating Voltage: 3.3V
• GPIO Pins: 34
• Communication Interfaces: 3 UARTs, 3 SPI, 2 I2C, 2 I2S, PWM
• Wi-Fi Standards: 802.11 b/g/n
• Bluetooth: Bluetooth v4.2 BR/EDR and BLE
• Power Consumption: Ultra-low power consumption in sleep modes
• Dimensions: 58mm x 31mm

Applications:

• IoT Projects: Ideal for developing IoT devices and applications.
• Home Automation: Use in smart home devices and automation systems.
• Wireless Sensor Networks: Create sensor networks with Wi-Fi and Bluetooth connectivity.
• Prototyping: Suitable for rapid prototyping of electronic projects.
• Embedded Systems: Develop embedded systems requiring wireless communication.

Usage:

1. Power Supply: Connect the development board to a power source via the micro USB port or external 3.3V supply.
2. Programming: Use the Arduino IDE, ESP-IDF, or other compatible environments to program the ESP32.
3. Connectivity: Utilize the built-in Wi-Fi and Bluetooth capabilities for wireless communication in your projects.
4. Peripheral Integration: Connect sensors, actuators, and other peripherals to the GPIO pins as needed.

Caution:

• Voltage Levels: Ensure all connected components operate at 3.3V to prevent damage.
• Proper Handling: Handle the board with care to avoid static discharge and physical damage.

Datasheet:
For detailed technical specifications, refer to the NodeMCU ESP 32S ESP WROOM 32UE Development Board Datasheet.