NodeMCU ESP8266 Development Board with CP2102 USB – WiFi IoT Controller

This all-in-one microcontroller platform offers integrated WiFi capabilities, an easy-to-use Lua scripting environment, and full compatibility with the Arduino IDE, PlatformIO, and MicroPython. Whether you’re building home automation systems, smart gadgets, or cloud-connected devices, NodeMCU provides the perfect balance of performance, flexibility, and developer ease.

⚙️ Technical Specifications:

• Microcontroller: ESP8266 (ESP-12E module)

• USB Interface: CP2102 (Stable USB to Serial)

• Operating Voltage: 3.3V

• Input Voltage (via USB): 5V

• Digital I/O Pins: 11 (GPIOs)

• Analog Input: 1 (10-bit ADC)

• Flash Memory: 4MB

• WiFi Standard: 802.11 b/g/n

• Programming: Arduino IDE, Lua, MicroPython, NodeMCU firmware

• Built-in USB Boot and Reset buttons

📐 Product Dimensions & Weight:

• Dimensions: 58 mm × 31 mm × 13 mm

• Weight: Approx. 7 grams

🔌 Key Features:

• Compact and breadboard-friendly design

• Built-in WiFi for wireless communication

• CP2102 driver ensures faster upload speeds and better compatibility with Windows, Linux, and macOS

• Easily programmable via USB

• Perfect for prototyping smart home, sensor networks, and IoT applications

📦 Package Includes:

• 1 x NodeMCU ESP8266 Development Board (with CP2102)