Description

This is the smallest form factor of ATmega328 based Arduino board so far. You’ll need a serial programmer tool to upload code, debug and transceive data to the Pro Mini board.

• FT232RL USB FTDI Serial Interface Programmer Module
• CH340G USB UART Serial Interface Programmer Module

Arduino Pro Mini?is a microcontroller board based on the?ATmega328.

It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. A six pin header can be connected to an FTDI cable or Sparkfun breakout board to provide USB power and communication to the board.

The Arduino Pro Mini is intended for semi-permanent installation in objects or exhibitions. The board comes without pre-mounted headers, allowing the use of various types of connectors or direct soldering of wires. The pin layout is compatible with the Arduino Mini.

There are two version of the Pro Mini. One runs at 3.3V and 8 MHz, the other at 5V and 16 MHz.

Specifications

Microcontroller	ATmega328
Board Power Supply	5 – 12V
Operating Voltage	5V
Digital I/O Pins	14
PWM Pins	6
Analog Input Pins	6
External Interrupts	2
DC Current per I/O Pin	40 mA
Flash Memory	32 KB of which 2 KB used by bootloader
SRAM	2 KB
EEPROM	1 KB
Clock Speed	16 MHz

Files & Information

• Download Arduino IDE
• CH340 Driver for Windows 10/8.1/7/XP OS