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Desc
ription: It’s blue! It’s skinny! It’s the Arduino Pro! SparkFun’s minimal design
approach to Arduino. This is a 5V Arduino running the 16MHz bootloader in a super-
sleek form factor that will fit easily into your next small project.
Arduino Pro does not come with connectors populated so that you can solder in any
connector or wire with any orientation you need. We recommend first time Arduino
users start with the Uno R3. It’s a great board that will get you up and running quickly.
The Arduino Pro series is meant for users that understand the limitations of this lack
of connectors and USB off board.
To keep things affordable and low profile, we’ve chosen to make the DC power jack
footprint available, but not to populate it. We recommend running the board with a
LiPo battery for better portability. Also, to keep the cost low, we made changes like
using all SMD components and switching to a two layer PCB.
This board connects directly to the FTDI Basic Breakout board and supports auto-
reset. The Arduino Pro 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. In this latest version of
the Arduino Pro we’ve also moved the FTDI headers back just a skoach so that the
pins don’t hang over the edge of the board. We’ve also populated it with a sturdier
power selection switch.
Not sure which Arduino or Arduino-compatible board is right for you? Check out our
Page 1 of 2Arduino Pro 328 - 5V/16MHz - DEV-10915 - SparkFun Electronics
