Arduino Pro Mini 16 Mhz 5V

Introduction

The DFduino Pro Mini (Arduino Pro Mini Compatible) is a microcontroller board based on the ATmega328.

It is an advanced version of official Arduino Pro Mini. The DFRduino Pro mini has 8 analog inputs compared with official 6. The rest bits are exactly the same.

It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 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 Serial Adapter to provide USB power and communication to the board.

The DFRduino 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.

Note: The board requires FTDI basic board to upload sketches. It can be powered by a mini USB.

Specification

• ATmega328 running at 16MHz with external resonator (0.5% tolerance)
• Low-voltage board needs no interfacing circuitry to popular 5V devices and modules (GPS, accelerometers, sensors, etc)
• USB connection off board
• Supports auto-reset
• 5V regulator
• Max 150mA output
• Over current protected
• Reverse polarity protected
• DC input 5V up to 8V
• Onboard Power and Status LEDs

Documents

• Pro Mini Homepage