The Arduino Pro 328 - 5V/16Mhz microcontroller board is a minimal version of the Arduino by SparkFun designed for the experienced user who wants control over how connections are made to the board and a low cost. The Arduino Pro uses the same ATMega chip as the Arduino Uno 328 USB Board.
Shipping from $2.90
+2 more from our supplier in 7-10 days
Our Code: MCU-60066
Supplier Link: [SparkFun MPN:DEV-10915]
This is the current Arduino Pro sku: DEV-10915 from Sparkfun
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, SparkFun have 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, SparkFun 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. SparkFun also populated it with a sturdier power selection switch.
Note: A portion of this sale is given back to Arduino LLC to help fund continued development of new tools and new IDE features.
Dimensions: 2.1x2.05" (53.34x52.08mm)