Description
Product Title
ESP8266 NodeMCU WiFi Development Board
Product Description
The ESP8266 NodeMCU Development Board is a powerful and cost-effective WiFi-enabled microcontroller designed for IoT, smart automation, and wireless communication projects. Built around the ESP8266 chip, it combines a microcontroller with integrated WiFi connectivity, making it ideal for creating connected devices and cloud-based applications.
Featuring multiple GPIO pins, USB programming support, and compatibility with Arduino IDE, Lua, and MicroPython, the NodeMCU is widely used in home automation, remote monitoring, sensor networks, robotics, and embedded system development. Its compact design and low power consumption make it suitable for both beginners and professional developers.
Key Features
✔ ESP8266 32-bit WiFi Microcontroller
✔ Built-in 2.4GHz WiFi (802.11 b/g/n)
✔ USB-to-Serial Programming Interface
✔ Supports Arduino IDE, Lua & MicroPython
✔ Multiple Digital GPIO Pins
✔ Analog Input Support
✔ UART, SPI & I²C Communication Interfaces
✔ Low Power Consumption
✔ Breadboard-Friendly Design
✔ Onboard Reset and Flash Buttons
✔ Compact and Lightweight Development Board
✔ Ideal for IoT and Smart Automation Projects
Technical Specifications
| Parameter | Specification |
|---|---|
| Microcontroller | ESP8266EX |
| CPU Clock Speed | 80MHz / 160MHz |
| WiFi Standard | IEEE 802.11 b/g/n |
| Operating Voltage | 3.3V |
| Flash Memory | 4MB |
| GPIO Pins | Multiple Digital I/O |
| Analog Input | 1 × ADC |
| Communication | UART, SPI, I²C |
| USB Interface | Micro USB |
| Programming Support | Arduino IDE, Lua, MicroPython |
| Wireless Frequency | 2.4GHz |
| Power Consumption | Low Power Design |
Package Includes
✔ 1 × ESP8266 NodeMCU Development Board
Important Information
- A Micro USB cable is required for programming and power (not included unless specified).
- The board operates at 3.3V logic levels.
- Ensure proper voltage levels when interfacing with external sensors and modules.
- Product images are for illustration purposes only. Actual product may vary slightly depending on manufacturer revisions.
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