Arduino Pro Mini

This is a 3.3V Arduino running the 8MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. his board connects directly to the FTDI Basic Breakout board and supports auto-reset. The Arduino Pro Mini also works with the FTDI cable but the FTDI cable does not bring out the DTR pin so the auto-reset feature will not work. There is a voltage regulator on board so it can accept voltage up to 12VDC. If you're supplying unregulated power to the board, be sure to connect to the "RAW" pin on not VCC.

Technical Specification

• ATmega328 running at 16MHz with external resonator (0.5% tolerance)
• 0.8mm Thin PCB
• USB connection off board
• Supports auto-reset
• 5V regulator
• Max 150mA output
• Over current protected
• Weighs less than 2 grams!
• DC input 5V up to 12V
• On board Power and Status LEDs
• Analog Pins: 8
• Digital I/Os: 14
• 0.7x1.3" (18x33mm)