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The NodeMCU Lua V3 ESP8266 WiFi Development Board with CH340C is an all-in-one development board based on the ESP8266 Wi-Fi module. It offers a simple and cost-effective solution for IoT (Internet of Things) projects, allowing you to connect your devices to the internet and control them remotely.


  • Powerful ESP8266 Wi-Fi module with Lua scripting support
  • Integrated CH340C USB-to-serial converter for easy programming
  • Built-in Wi-Fi with 2.4GHz frequency support
  • 11 digital input/output pins for connecting sensors, actuators, and other devices
  • ADC (Analog-to-Digital Converter) with 10-bit resolution for analog input
  • PWM (Pulse Width Modulation) support for precise control of analog outputs
  • Multiple communication interfaces, including UART, I2C, and SPI
  • Micro USB port for power supply and programming
  • Compact and breadboard-friendly design
  • Open-source firmware and development environment for easy prototyping


  • Microcontroller: ESP-12E (ESP8266)
  • Operating Voltage: 3.3V
  • Digital I/O Pins: 11
  • Analog Input Pins: 1 (ADC)
  • UART Interface: 1
  • I2C Interface: 1
  • SPI Interface: 1
  • Flash Memory: 4MB
  • Clock Speed: 80MHz/160MHz (configurable)
  • Wi-Fi Standard: 802.11 b/g/n (2.4GHz)
  • USB-to-Serial Converter: CH340C


  • Home automation and smart home projects
  • IoT devices and sensor networks
  • Remote monitoring and control systems
  • Wireless data logging and telemetry
  • Prototyping and experimental projects
  • Educational and learning purposes

Take your IoT projects to the next level with the NodeMCU Lua V3 ESP8266 WiFi Development Board. Whether you’re a beginner or an experienced developer, this board provides a versatile and user-friendly platform for building connected applications. Order yours today and start exploring the possibilities of the Internet of Things!

Package Contents:

1x NodeMCU Lua V3 ESP8266 WiFi Development Board with CH340C


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