Arduino Mega 2560+WiFi R3 ATmega2560+Node MCU ESP8266 CH340G Compatible Board

Premium Quality Electronics from The Engineer Store, Bengaluru | Fast Shipping | 7-day warranty on manufacturing defects | 24/7 Support

Product Overview

The Arduino Mega 2560+WiFi R3 is a powerful dual-microcontroller development board combining the processing power of the ATmega2560 with WiFi connectivity via the ESP8266 module. The integrated CH340G USB-to-serial converter ensures seamless programming and communication. This versatile board is ideal for IoT projects, home automation, robotics, and advanced embedded systems.

Key Specifications

Feature	Details
Primary Microcontroller	ATmega2560 (16MHz, 256KB Flash)
WiFi Module	ESP8266 (802.11 b/g/n)
USB Interface	CH340G Serial Converter
Digital I/O Pins	54 pins
Analog Input Pins	16 pins
Operating Voltage	5V
Power Supply	7-12V DC (external) or USB
Memory	256KB Flash, 8KB RAM
Type	Electronics Component
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects
Support	24/7 Email & WhatsApp

Why Choose This Board?

Dual-Core Power - Combine ATmega2560's processing with ESP8266's WiFi connectivity

100% Authentic - Sourced from authorized distributors with verification

CH340G Driver - Compatible with Windows, Mac, and Linux

Extensive I/O - 54 digital pins + 16 analog inputs for complex projects

IoT Ready - Built-in WiFi for cloud connectivity and remote monitoring

Fast Shipping - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse

Expert Support - Technical assistance via email and WhatsApp

Affordable - Competitive pricing with bulk discounts available

Applications & Project Ideas

Home Automation

• Smart lighting systems with remote WiFi control
• Temperature and humidity monitoring
• Automated irrigation systems

Robotics & Control Systems

• Autonomous robots with WiFi communication
• Industrial machine controllers
• Real-time sensor data logging

IoT & Data Logging

• Weather station with cloud data upload
• Environmental monitoring systems
• Remote data acquisition platforms

Education & Learning

• Embedded systems coursework
• Microcontroller programming practice
• Advanced Arduino projects

Professional Applications

• Scientific instrument control
• Laboratory automation
• Industrial monitoring systems

What's Included in the Box

Arduino Mega 2560+WiFi R3 Board (fully assembled)

Quick Start Guide (English)

USB Cable (Type A to Type B)

Technical Documentation (PDF)

Support Materials (setup instructions)

Technical Highlights

Microcontroller Features

• ATmega2560: 8-bit AVR processor, 16MHz clock speed
• 54 Digital I/O pins (14 with PWM support)
• 16 Analog input channels with 10-bit resolution
• UART, SPI, I2C communication protocols

WiFi Connectivity

• ESP8266 Module: 802.11 b/g/n WiFi
• Range: Up to 100 meters (open space)
• Security: WEP, WPA, WPA2 encryption support
• Baud Rate: Configurable up to 115200

USB Interface

• CH340G Converter: Universal serial driver
• Auto-reset: Automatic reset on programming
• Cross-platform: Windows, macOS, Linux compatible

Getting Started

Installation Steps

1. Download Arduino IDE from arduino.cc
2. Install CH340G drivers for your OS
3. Connect board via USB cable
4. Select "Arduino Mega 2560" from Tools menu
5. Configure WiFi settings in code
6. Upload your first sketch!

Compatible Libraries

• Standard Arduino libraries
• WiFi library for ESP8266
• Sensor libraries (DHT, DS18B20, etc.)
• IoT platforms (ThingSpeak, Blynk, etc.)

Frequently Asked Questions

Is this board 100% authentic?

Yes, absolutely. All products are sourced directly from authorized distributors and verified for authenticity. We provide a certificate of authenticity with every purchase.

What warranty coverage do I get?

7-day warranty on manufacturing defects covering all manufacturing defects. If the board fails due to factory issues, we'll replace or refund it free of cost.

How quickly will I receive my order?

We ships within 1-5 days from our Bengaluru warehouse. Delivery typically takes 7-8 days to most of India. Express shipping available for urgent orders.

Do you provide technical support?

Yes! Our engineering team provides 24/7 support via email and WhatsApp. We help with setup, troubleshooting, programming, and project guidance.

What's your return policy?

7-day money-back guarantee on defective items. If the board doesn't work as expected, return it within 7 days for a full refund or replacement.

Are bulk discounts available?

Buy Arduino Mega 2560+WiFi R3 ATmega2560+Node MCU ESP8266 CH340G Compatible Board Online in India

Purchase the Arduino Mega 2560+WiFi R3 ATmega2560+Node MCU ESP8266 CH340G Compatible Board online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Arduino Mega 2560+WiFi R3 ATmega2560+Node MCU ESP8266 CH340G Compatible Board with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy Arduino Mega 2560+WiFi R3 ATmega2560+Node MCU ESP8266 CH340G Compatible Board at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.