NodeMCU ESP8266 with CH340 Wi-Fi development board

The NodeMCU ESP8266 Development Board with CH340 USB chip is a powerful and affordable solution for building Wi-Fi-enabled IoT applications. Based on the ESP8266-12E module, this board combines a microcontroller with full TCP/IP stack and Wi-Fi support, making it ideal for wireless data logging, smart home automation, and web-controlled devices.

This version includes the CH340 USB-to-Serial chip, offering stable USB connectivity across Windows, Linux, and Mac systems. It’s fully compatible with Arduino IDE, PlatformIO, and Lua scripting, making it beginner-friendly and versatile for both hobbyists and developers.

Key Features:

• Wi-Fi-enabled microcontroller based on ESP8266-12E
• USB interface: CH340 (requires CH340 driver)
• Operating Voltage: 3.3V (I/O logic)
• Flash Memory: 4MB
• Compatible with Arduino IDE, Lua, and MicroPython
• Onboard reset and flash buttons for easy programming
• Integrated Wi-Fi antenna for strong wireless communication

Applications:

• IoT automation projects
• Smart home devices (Wi-Fi lights, switches, sensors)
• Wireless data monitoring and logging systems
• Web server-based controls
• Remote environmental sensing