Specification:

Features:

⚙️ ATmega328P Microcontroller

• Based on the well-known and reliable ATmega328P chip.

• Same microcontroller as used in IDUINO Uno.

• Fully compatible with the IDUINO IDE and bootloader.

⚡ 5V Logic with 16MHz Clock Speed

• Operates at 5V, ideal for most sensors and actuators.

• 16MHz clock for stable and responsive performance in real-time applications.

🧰 Minimalist & Compact Design

• Ultra-small form factor: ideal for embedded or space-limited applications.

• No onboard USB port – reduces size and power draw.

🔌 Multiple I/O Pins

• 14 digital I/O pins, of which 6 can be used as PWM outputs.

• 8 analog input pins for interfacing with sensors and ADC-based modules.

• UART, I2C, and SPI support for external communication and peripheral control.

🔋 Low Power Consumption

• Designed for low-power and battery-operated projects.

• Sleep modes available for energy-efficient applications.

🔁 Flexible Programming Options

• Requires an external USB-to-TTL programmer (e.g., FTDI, CP2102, CH340).

• Can be programmed using the IDE via bootloader.

• Bootloader pre-flashed (on most versions).

Description:

The Pro Mini ATmega328P 5V/16MHz is a compact and lightweight microcontroller board based on the powerful and efficient ATmega328P microcontroller, the same chip used in the Arduino Uno. Designed for space-constrained projects, the Pro Mini offers full Arduino IDE compatibility while omitting non-essential components to reduce size and power consumption.

This board is ideal for developers looking to embed microcontrollers into compact applications such as wearables, robotics, automation systems, drones, and battery-operated devices. It operates at 5V logic and runs at 16MHz, delivering a perfect balance of performance and efficiency.

Unlike some Arduino boards, the Pro Mini does not include an onboard USB-to-serial converter. Programming is done via an external USB-to-TTL adapter (such as FTDI, CH340, or CP2102 modules), keeping the board small and power-efficient.