Pro Mini ATMEGA328P 5V/16M Blue

The Pro Mini ATmega328P 5V/16MHz (Blue) is a compact, low-cost Arduino-compatible development board designed for advanced users and embedded applications where space and power consumption are critical. Powered by the same ATmega328P microcontroller used in the Arduino Uno, the Pro Mini offers full Arduino functionality in a much smaller footprint, making it ideal for wearable tech, drones, data loggers, and portable IoT systems.

Operating at 5V with a 16MHz clock speed, this version of the Pro Mini is optimized for performance while maintaining compatibility with standard Arduino libraries and peripherals. It features 14 digital I/O pins (6 with PWM), 8 analog inputs, and supports UART, I2C, and SPI communication protocols.

This board comes without a built-in USB port, keeping it lightweight and compact. Users program the board via an external USB to TTL converter (FTDI or CP2102). Its minimalist design and onboard voltage regulator make it perfect for custom PCB integration and low-profile installations.

Whether you’re building a UV detection system, smart garden, or wireless sensor node, the Pro Mini ATmega328P is the ultimate choice for embedded Arduino projects.

📐 Specifications – Pro Mini ATmega328P 5V/16MHz

• Microcontroller: ATmega328P

• Operating Voltage: 5V

• Input Voltage (Recommended): 5–12V

• Clock Speed: 16MHz

• Digital I/O Pins: 14 (6 PWM)

• Analog Input Pins: 8

• Flash Memory: 32KB (of which 2KB used by bootloader)

• SRAM: 2KB

• EEPROM: 1KB

• Dimensions: Approx. 33mm x 18mm

• Programming Interface: Serial (requires external USB-TTL adapter)

• Compatible with Arduino IDE: Yes