ESP8266 NodeMCU WiFi Development Board – IoT Module with CH340G USB Chip

Transform Your IoT Projects with the Powerful ESP8266 NodeMCU WiFi Module

The NodeMCU ESP8266 is a versatile, open-source IoT development board that brings WiFi connectivity and powerful processing capabilities to your electronics projects. Built around the popular ESP8266 WiFi chip and featuring the reliable CH340G USB-to-TTL converter, this development board is perfect for beginners and experienced makers alike.

Key Features & Benefits

WiFi-Enabled IoT Platform Connect your projects to the internet effortlessly with built-in WiFi capabilities. Create smart home devices, IoT sensors, web servers, and wireless monitoring systems with ease.

Comprehensive GPIO Support Get maximum flexibility with 10 General Purpose Input/Output (GPIO) pins that support multiple protocols including PWM (Pulse Width Modulation), I2C, 1-Wire, and ADC (Analog-to-Digital Converter). Each GPIO can be configured as PWM, I2C, or 1-wire interface, giving you unlimited possibilities for your projects.

Plug-and-Play USB Connectivity The integrated CH340G USB-to-TTL chip enables direct programming through a USB cable – no additional programmer required. Simply connect to your computer and start coding immediately.

Easy Programming Options Program using Lua scripting language with NodeMCU firmware, or use the familiar Arduino IDE. The platform supports multiple programming environments, making it accessible for developers at all skill levels.

Cost-Effective Solution Get professional-grade IoT capabilities at a fraction of the cost of competing platforms. Perfect for prototyping, education, and production projects where budget matters.

Technical Specifications

• Microcontroller: ESP8266 WiFi SoC
• USB Interface: CH340G USB-to-TTL converter
• GPIO Pins: 10 (all PWM/I2C/1-Wire capable)
• Communication Protocols: WiFi 802.11 b/g/n, I2C, SPI, UART, 1-Wire
• Analog Input: 1x ADC channel
• Power Supply: 5V via micro USB
• Platform: Open-source NodeMCU firmware
• Programming: Lua scripting, Arduino IDE compatible

Perfect For

• Smart home automation projects
• IoT sensor networks
• Weather stations and environmental monitoring
• WiFi-controlled robots and devices
• Web servers and API endpoints
• Home security systems
• Remote monitoring applications
• Learning IoT and embedded programming

What’s Included

• 1x ESP8266 NodeMCU WiFi Development Board with CH340G chip

Why Choose NodeMCU ESP8266?

The NodeMCU ESP8266 has become the go-to choice for IoT enthusiasts worldwide thanks to its unbeatable combination of features, affordability, and ease of use. Whether you’re building your first WiFi-enabled project or developing a sophisticated IoT application, this board provides all the tools you need to succeed.

Start your IoT journey today with the ESP8266 NodeMCU WiFi Module – where powerful technology meets simplicity!

Compatible with Windows, Mac, and Linux. Extensive community support and documentation available online. Perfect for Arduino IDE users and Lua programmers.

** The images shows are for representation only and actual product may slight differ in color and appearance.