Arduino Pro Mini Module Board

The Arduino Arduino Pro Mini Module Board is a compact microcontroller development board designed for embedded systems, robotics, IoT projects, automation, and electronic prototyping applications. Based on the ATmega328P microcontroller, the board offers reliable performance in a small and lightweight form factor, making it ideal for space-constrained electronic projects.

The Arduino Pro Mini operates at either 5V/16MHz or 3.3V/8MHz depending on the model variant and provides multiple digital and analog input/output pins for interfacing with sensors, displays, communication modules, motors, and other electronic devices. Its compact PCB design allows easy integration into permanent embedded systems and custom electronic circuits.

Unlike standard Arduino boards, the Pro Mini does not include an onboard USB interface, reducing board size and power consumption. Programming is performed using an external USB-to-Serial adapter through the onboard serial header pins.

The board supports UART, SPI, and I2C communication protocols, enabling flexible connectivity with various peripherals and modules. It is fully compatible with the Arduino IDE, allowing easy programming using C/C++-based Arduino libraries and examples.

The Arduino Pro Mini is widely used in robotics, IoT devices, sensor systems, wearable electronics, industrial automation, DIY electronics, educational projects, and embedded control systems throughout Dubai and the UAE.

Technical Specifications

• Product Type: Arduino Pro Mini Development Board
• Microcontroller: ATmega328P
• Operating Voltage:
  • 5V / 16MHz version
  • 3.3V / 8MHz version
• Digital I/O Pins: 14
• Analog Input Pins: 8
• Flash Memory: 32KB
• SRAM: 2KB
• EEPROM: 1KB
• Communication Interfaces:
  • UART
  • SPI
  • I2C
• Programming Method: External USB-to-Serial Adapter
• Compact low-profile PCB design

Applications

• Embedded systems
• IoT projects
• Robotics
• Sensor interfacing
• Automation systems
• Wearable electronics
• DIY electronics projects
• Educational electronics training
• Industrial prototyping applications