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Arduino Mega 2560 China R3
Arduino Mega 2560 China R3
Arduino Mega 2560 China R3
  1. Arduino Mega 2560 China R3
  5. Arduino Mega 2560 China R3
  6. Arduino Mega 2560 China R3

Arduino Mega 2560 China R3

1,500.00 EGP

The Arduino Mega 2560 R3 (CH340) is a powerful and cost-effective microcontroller board based on the ATmega2560 chip. It is a popular choice for advanced projects that require more I/O pins, memory, and communication options than standard boards like the Uno. This is a Chinese clone version that uses the CH340 USB-to-Serial chip instead of the original Atmega16U2, making it more affordable without sacrificing core functionality.

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SKU: DB-22590 Category: Tags: ,

Description

Arduino Mega 2560 China R3

📦 Specifications:

  • Microcontroller: ATmega2560

  • Operating Voltage: 5V

  • Input Voltage (recommended): 7-12V

  • Input Voltage (limits): 6-20V

  • Digital I/O Pins: 54 (of which 15 provide PWM output)

  • Analog Input Pins: 16

  • DC Current per I/O Pin: 20 mA

  • DC Current for 3.3V Pin: 50 mA

  • Flash Memory: 256 KB (of which 8 KB used by bootloader)

  • SRAM: 8 KB

  • EEPROM: 4 KB

  • Clock Speed: 16 MHz

  • USB Interface: CH340G (USB-to-Serial chip)

  • USB Connector: Type-B

  • Board Dimensions: 101.5 mm x 53.3 mm

  • Weight: Approx. 37g

🔌 Connectivity:

  • 4 x UARTs (Hardware Serial Ports)

  • I2C and SPI Communication Supported

  • USB connection for programming and serial monitoring

  • ICSP header for programming with external programmer

🧰 Features:

  • Fully compatible with Arduino IDE

  • Same layout and pinout as the official Arduino Mega 2560 R3

  • Ideal for 3D printing, robotics, home automation, and large sensor projects

  • Onboard voltage regulator for stable operation

  • CH340 driver needed for USB communication (available for Windows, macOS, and Linux)

📎 Note:

  • Before using this board, you need to install the CH340 driver on your computer to ensure proper USB communication.

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