NodeMcu ESP8266 CH340 WIFI Development Board

Description

✨ NodeMCU ESP8266 CH340 WiFi Development Board – Your Gateway to Powerful, Affordable IoT Innovation!

Supercharge your IoT projects with the NodeMCU ESP8266 CH340 Development Board—a compact, WiFi-enabled powerhouse packed with flexibility, performance, and unbeatable value! Built around the popular ESP8266 microcontroller and equipped with the CH340 USB-to-serial converter, this board makes wireless prototyping fast, smooth, and beginner-friendly.

From smart home automation to wireless data logging and cloud-connected inventions, this board gives you everything you need to bring big ideas to life!

🔥 Key Features

• ESP8266 WiFi Microcontroller
  Includes a full TCP/IP stack and 32-bit processor, making it ideal for internet-connected projects.

• CH340 USB Interface
  Reliable, widely supported USB-to-serial chip for easy programming via micro-USB on Windows, macOS, and Linux.

• Built-In WiFi
  2.4GHz WiFi capability makes creating wireless sensors, controllers, and IoT nodes effortless.

• Generous I/O Options
  Multiple GPIO pins, ADC input, PWM, I²C, SPI, and UART support give you total hardware flexibility.

• Easy Programming
  Fully programmable through the Arduino IDE, Lua, or MicroPython—perfect for learners and pros.

• Compact & Efficient
  Low power consumption and small form factor fit perfectly into embedded or battery-powered projects.

⚙️ Specifications

• MCU: ESP8266EX

• Flash Memory: 4MB (typical)

• Operating Voltage: 3.3V

• WiFi Standard: 802.11 b/g/n

• USB Chip: CH340

• Interfaces: GPIO, ADC, UART, SPI, I²C, PWM

• Programming: Arduino IDE / Lua / MicroPython

• Power Input: Micro-USB 5V

🚀 Ideal For

• IoT automation

• Smart home devices

• Wireless sensor networks

• Cloud-connected projects

• Data logging and remote monitoring

• DIY electronics and prototyping

• STEM learning and education