Arduino Mega 2560 16A PRO Mini Board

Arduino Mega 2560 16A PRO Mini Board Overview

The Arduino Mega 2560 16A PRO Mini Board is a compact, high-performance development board built around the ATmega2560 microcontroller. It delivers the processing power, memory, and extensive I/O capabilities of the full-size Arduino Mega in a smaller footprint, making it ideal for embedded systems, portable electronics, robotics, 3D printing controllers, and advanced IoT projects.

Arduino Mega 2560 16A PRO Mini Board – Compact Form Factor

Key Benefits

• High-capacity microcontroller: ATmega2560 provides the headroom to run large sketches and complex control algorithms.
• Space-saving design: Mini form factor that fits into tighter enclosures without sacrificing functionality.
• Rich connectivity: Multiple hardware serial ports, SPI and I2C for sensors, modules, and expansion boards.
• Strong memory and storage: 256KB Flash (8KB used by bootloader), 8KB SRAM, and 4KB EEPROM for data logging and configuration storage.
• Easy development: Compatible with the Arduino IDE and most Arduino Mega libraries and shields.

Technical Specifications

• Microcontroller: ATmega2560
• Operating Voltage: 5V
• Input Voltage (recommended): 7V to 12V via VIN or external supply
• Clock Speed: 16 MHz
• I/O Pins: 70 total – 54 digital I/O (15 PWM) and 16 analog inputs
• Memory: 256KB Flash (8KB bootloader), 8KB SRAM, 4KB EEPROM
• Communication: Multiple UARTs (hardware serial), SPI, I2C
• Programming: Upload via Mini USB or external programmer

Connectivity and Expansion

The board supports standard serial interfaces and common communication protocols, enabling connection to sensors, motor drivers, displays, Wi-Fi/Bluetooth modules, and CNC/3D printer controllers. It is compatible with many Arduino Mega shields and widely used libraries, simplifying integration into existing projects.

Applications

• Robotics and motion control (robot arms, mobile robots, motor controllers)
• IoT gateways and data loggers
• 3D printers, CNC machines, and other digital fabrication controllers
• Smart home automation and complex sensor networks
• Education and prototyping for advanced embedded systems

Getting Started

Powering the Board

• Use a regulated 7V to 12V supply on VIN or an appropriate 5V regulated source on the 5V pin.
• Ensure current capability meets your peripherals (motors, relays, displays).

Programming and Tools

• Install the Arduino IDE and select the appropriate board settings (ATmega2560 variant) to upload sketches via Mini USB.
• Use the hardware serial ports for debugging, multi-device communication, or telemetry links.
• Advanced users can program via ISP using an external programmer for bootloader updates or low-level flashing.

Why Choose This Board

If you need the memory and I/O density of an Arduino Mega but have limited space, the Arduino Mega 2560 16A PRO Mini Board provides a compact, reliable platform with full-featured connectivity and wide application potential. It is a go-to choice for professionals and hobbyists building compact robotics, IoT systems, and custom controllers.

Note: Images are for illustration purposes only.