Arduino Mega 2560 R3 CH340G w/ Cable & Acrylic Case
Arduino Mega 2560 R3 CH340G w/ Cable & Acrylic Case - Image 2
Arduino Mega 2560 R3 CH340G w/ Cable & Acrylic Case - Image 3
Arduino Mega 2560 R3 CH340G w/ Cable & Acrylic Case - Image 4
SKU: SBCD-0325
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Arduino Mega 2560 R3 CH340G w/ Cable & Acrylic Case

₹1,042.47 (Inclusive of all taxes)
Out of Stock

The Arduino Mega 2560 R3 development board, featuring an ATmega2560 microcontroller and a CH340G USB-to-serial converter, provides extensive I/O capabilities for complex projects. This kit includes a USB cable and a transparent acrylic case, offering immediate usability and protection for your embedded systems development.

Features

  • High-performance ATmega2560 microcontroller with 256KB Flash and 8KB SRAM.
  • Integrated CH340G USB-to-Serial converter for reliable PC communication.
  • Extensive I/O: 54 digital pins (15 PWM) and 16 analog inputs.
  • Includes a 1-foot USB cable and a transparent acrylic protective case.
  • Compatible with standard Arduino shields and development environments.

Out of stock

Description

This Arduino Mega 2560 R3 compatible development board provides a robust platform for advanced embedded systems and complex DIY projects. At its core lies the ATmega2560 microcontroller, offering substantial processing power and memory for demanding applications. Unlike official versions that might use an ATmega16U2 for USB communication, this board features a CH340G USB-to-serial converter, ensuring broad compatibility with various operating systems and straightforward program uploads.

Equipped with 54 digital input/output pins (15 supporting PWM) and 16 analog input pins, the board facilitates extensive sensor integration and actuator control. Its flexible power input options (7-12V recommended) and standard Arduino pinout ensure compatibility with a wide range of shields and accessories. The inclusion of a dedicated USB cable and a transparent acrylic case in this kit enhances its value, providing essential connectivity and durable protection from the outset.

Key Features

  • Microcontroller: ATmega2560 with 16 MHz clock speed for robust performance.
  • USB-to-Serial Converter: CH340G for reliable communication and driver compatibility.
  • Digital I/O Pins: 54, with 15 channels capable of Pulse Width Modulation (PWM).
  • Analog Input Pins: 16, offering 10-bit resolution for precise analog readings.
  • Memory: 256KB Flash (8KB for bootloader), 8KB SRAM, and 4KB EEPROM.
  • Power Options: Supports 5V operating voltage with recommended input 7-12V via DC jack or VIN pin.
  • Connectivity: Multiple hardware UARTs, SPI, and TWI (I2C) communication interfaces.
  • Enhanced Pinout: Features 1.0 pin-out with dedicated SDA, SCL, and IOREF pins.
  • Kit Inclusions: Supplied with a durable 1-foot USB data cable and a transparent acrylic protective case.
  • Built-in LED: Connected to digital pin 13 for quick status indication and debugging.

Applications

  • Complex robotics and automation projects.
  • Data acquisition and logging systems with numerous sensors.
  • Embedded control systems for industrial or home automation.
  • Multi-channel signal processing and control.
  • Advanced DIY electronics and prototyping.
  • Educational platforms for microcontroller programming.

Technical Specifications

MicrocontrollerATmega2560
USB-to-Serial ChipCH340G
Operating Voltage5V
Input Voltage (Recommended)7-12V
Input Voltage (Limits)6-20V
Digital I/O Pins54 (15 PWM)
Analog Input Pins16
DC Current per I/O Pin40 mA
DC Current for 3.3V Pin50 mA
Flash Memory256 KB (8 KB used by bootloader)
SRAM8 KB
EEPROM4 KB
Clock Speed16 MHz
Dimensions (L x W x H)110 x 53 x 15 mm
Weight35 g

Frequently Asked Questions

What is the main microcontroller on this Arduino Mega 2560 R3 board?

This Arduino Mega 2560 R3 board is powered by the ATmega2560 microcontroller. It features 256KB of Flash memory, 8KB of SRAM, and 4KB of EEPROM, making it suitable for complex sketches requiring significant code and data storage. The ATmega2560 operates at a clock speed of 16 MHz.

How does the 'Improved Version CH340G' differ from a standard Mega 2560 R3?

The primary difference is the USB-to-serial converter chip. While some Mega 2560 R3 boards use an ATmega16U2 or ATmega8U2, this 'Improved Version' utilizes the CH340G chip. This often provides more robust driver compatibility across various operating systems, simplifying the initial setup and communication with your development PC for code uploads and serial monitoring.

What are the power requirements for this Arduino Mega 2560 R3 board?

The board operates at 5V. It can be powered via the USB connection (5V) or an external DC power supply connected to the power jack or VIN pin. The recommended input voltage for external power is 7-12V, with limits between 6-20V. Ensure your power supply provides sufficient current, especially when powering many peripherals.

Can existing Arduino Uno/Mega shields be used with this board?

Yes, this Arduino Mega 2560 R3 is designed to be compatible with most shields made for the Uno, Duemilanove, or other Mega boards. It maintains consistent pin locations for digital I/O (0-13), analog inputs (0-5), power headers, and the ICSP header. Note that I2C pins (SDA, SCL) are located at 20 and 21 on the Mega, differing from Uno's analog 4 and 5.

Which software environment is recommended for programming this board?

The recommended software environment for programming this Arduino Mega 2560 R3 board is the Arduino IDE (Integrated Development Environment). It provides a user-friendly interface for writing, compiling, and uploading code. The board comes pre-flashed with a bootloader, allowing direct code uploads via USB without an external programmer.

Package Includes

  • 1 x Arduino Mega 2560 R3 Development Board (ATmega2560 MCU, CH340G USB-to-Serial)
  • 1 x USB Cable for Arduino Mega 2560
  • 1 x Transparent Acrylic Case for Arduino Mega 2560

Additional Information

Weight 0.035 kg
Dimensions 11 × 5.3 × 1.5 cm

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