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NodeMCU ESP8266 Wi-Fi Module V3 (CP2102)


A NodeMCU ESP8266 Wi-Fi Module V3 with CP2102 USB bridge, perfect for fast, reliable IoT development. Plug in, code, and bring your wireless projects to life effortlessly.

 800  850

NodeMCU ESP8266: Your Smart Wi-Fi Gateway

Feel the thrill of instant connectivity as you plug in the NodeMCU ESP8266. This tiny board glows with promise—ready to turn your ideas into reality. Picture a gentle blue LED flickering to life, signaling your very own IoT universe coming online.

ESP8266 Wi-Fi Module: Power in a Small Package

At its heart lies the ESP8266 Wi-Fi module, a powerhouse that brings internet magic to your fingertips. Imagine whisper-quiet code translating into waves of data zipping through the air. From a simple garden monitor to a full home automation setup, this module makes every project feel alive.

NodeMCU V3 (CP2102): Effortless USB Connectivity

Thanks to the CP2102 USB to UART chip, the NodeMCU V3 connects to your computer as smoothly as plugging in a phone charger. Feel the satisfying click as the micro USB cable snaps in. No more fussing with drivers—your board appears instantly, ready for coding adventures.

ESP8266 Development Board: Endless Possibilities

Unleash your creativity with the ESP8266 development board. It’s sturdy yet lightweight, with metal-shielded Wi-Fi circuitry and gold-plated pins. Visualize building a weather station on your porch: sensing temperature, uploading data to the cloud, and watching live graphs pop up on your phone.

Simple NodeMCU Programming: Start in Minutes

Even if you’re new to microcontrollers, the NodeMCU programming experience is smooth. Open your Arduino IDE, pick “NodeMCU 1.0,” and you’re off. See your code compile in seconds and watch the onboard LED blink like a friendly guide. Learning curves vanish, replaced by rapid “aha!” moments.

ESP8266 Module Specifications: Reliable and Robust

  • CPU: 80 MHz Tensilica L106

  • Flash Memory: 4 MB SPI

  • Wi-Fi: 2.4 GHz 802.11 b/g/n

  • Operating Voltage: 3.3 V (regulated on board)

  • USB Interface: Micro USB with CP2102 driver installation built-in

  • GPIO Pins: 11 digital I/O, PWM, I²C, SPI, ADC

Feel the solid build as you hold this board—its matte PCB and neatly printed silk screen reassure you of quality.

ESP8266 IoT Projects: From Beginner to Expert

  • Wireless Sensor Networks: Use the ESP8266 IoT projects template to track soil moisture.

  • Home Automation: Control lights and fans from your phone, thanks to Wi-Fi module ESP8266 CP2102 ease.

  • Wearable Tech: Integrate the board into a sleek wristband. Feel proud as you test a heart-rate monitor sending live data.

  • Smart Toys: Build a robot that obeys voice commands—your child’s eyes will widen in delight.

NodeMCU Applications: Transform Your World

Imagine a greenhouse that waters itself when humidity drops. Picture a bicycle that logs rides to the cloud. With NodeMCU applications spanning education, prototyping, and art installations, your only limit is your imagination.

Easy ESP8266 Interfacing and Circuit Design

Wiring a sensor is as simple as snapping a breadboard together. The ESP8266 interfacing process uses clear labels on each pin: D0, D1, D2… no guesswork. Solder a few headers, connect an LED or a DHT11, and watch data scroll in your serial monitor like a secret message from the future.

Low Power and Fast Connectivity

Thanks to its efficient sleep modes, the ESP8266 power usage stays low even when idle. Your battery-powered sensors can last for weeks. When called upon, the board springs into action with Wi-Fi speeds that feel like electricity in the air—instant, seamless.

Why Choose the NodeMCU ESP8266 Wi-Fi Module V3 (CP2102)?

  • Built-In USB Support: No extra adapters—just plug and code.

  • Rich GPIO: Control LEDs, relays, and sensors without a hitch.

  • Community Support: Thousands of tutorials, forums, and libraries.

  • Compact Design: Small enough to tuck into any enclosure.

  • Affordability: Professional-grade features without a high price tag.

Feel the confidence of using a board that thousands of makers trust every day.

Start Your IoT Journey Now

Ready to see your ideas take flight? Add the NodeMCU ESP8266 to your cart and open the door to endless possibilities. Click “Buy Now” and power up your passion for IoT—your next breakthrough is just a wave of code away

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