NodeMCU ESP8266 Wi-Fi Module V3 (CP2102)

Overview

The NodeMCU ESP8266 Wi-Fi Module V3 (CP2102) is a versatile development board based on the ESP8266 chip, featuring the CP2102 USB-to-serial converter. This module combines the power of Wi-Fi connectivity with microcontroller capabilities, making it ideal for IoT applications, home automation, and prototyping projects. It supports a wide range of sensors and devices, enabling seamless integration into various electronic systems.

Key Features

1. ESP8266 Chipset:
   • Powers Wi-Fi connectivity and microcontroller functions for IoT applications.
2. CP2102 USB-to-Serial Converter:
   • Enables easy communication with computers and other devices via USB.
3. Built-in Wi-Fi Connectivity:
   • Supports 802.11 b/g/n standards for reliable wireless communication.
4. Microcontroller Capabilities:
   • Features GPIO pins, UART, SPI, I2C, ADC, and PWM interfaces for versatile project development.
5. Arduino IDE Compatibility:
   • Programmable using the Arduino IDE, simplifying code development and integration.
6. Integrated Antenna:
   • Includes an onboard PCB antenna for robust Wi-Fi signal reception.
7. Compact Design:
   • Small form factor suitable for embedding into projects and prototypes.
8. Open-Source Firmware:
   • Allows customization and adaptation to specific project requirements.

Applications

• IoT Projects: Connects devices to the internet for data exchange and remote control.
• Home Automation: Controls and monitors home appliances via Wi-Fi connectivity.
• Prototyping: Rapid development and testing of electronic projects with wireless capabilities.
• Sensor Networks: Integrates with sensor networks for data collection and analysis.
• Wireless Communication: Communicates wirelessly with other devices and servers.

Specifications

• Microcontroller: ESP8266
• USB-to-Serial Converter: CP2102
• Wi-Fi Standard: 802.11 b/g/n
• Operating Voltage: 3.3V (5V tolerant I/O)
• GPIO Pins: 11 digital I/O pins, 1 analog input (ADC)
• Communication: UART, SPI, I2C
• Programming Interface: Micro USB
• Dimensions: Compact size suitable for integration into projects

Benefits

• Versatile Connectivity: Wi-Fi capability for IoT and remote monitoring applications.
• Easy Integration: Compatible with Arduino IDE for quick development and prototyping.
• Cost-Effective Solution: Affordable board with extensive features for diverse applications.
• Community Support: Strong community and online resources for troubleshooting and project ideas.
• Scalable: Scales from prototyping to production with ease, leveraging open-source libraries and firmware.

The NodeMCU ESP8266 Wi-Fi Module V3 (CP2102) is an excellent choice for developers and enthusiasts looking to leverage Wi-Fi connectivity in their projects. With its compact design, robust features, and broad compatibility, it facilitates innovation in wireless communication and IoT applications.

Note: Images are for Illustration Purposes Only