Details
It's blue! It's thin (0.8mm)! It's the Arduino Pro Mini! SparkFun's minimal design approach to Arduino. 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. 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 system voltage (3.3V), lack of connectors, and USB off board.
We really wanted to minimize the cost of an Arduino. In order to accomplish this we used all SMD components, made it two layer, etc. This 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.
The latest and greatest version of this board breaks out the ADC6 and ADC7 pins as well as adds footprints for optional I2C pull-up resistors! We also took the opportunity to slap it with the OSHW logo.
Note: A portion of this sale is given back to Arduino LLC to help fund continued development of new tools and new IDE features.
Note: If you are having problems with loading code, please contact techsupport@sparkfun.com. A few of our customers are experiencing problems with the bootloader.
Dimensions: 0.7x1.3" (18x33mm)
Features:
- ATmega328 running at 8MHz with external resonator (0.5% tolerance)
- Low-voltage board needs no interfacing circuitry to popular 3.3V devices and modules (GPS, accelerometers, sensors, etc)
- USB connection off board
- Weighs less than 2 grams!
- Supports auto-reset
- 3.3V regulator
- Max 150mA output
- Over current protected
- Reverse polarity protected
- DC input 3.3V up to 12V
- On board Power and Status LEDs
- Analog Pins: 8
- Digital I/Os: 14
Documents:
Questions on Arduino Pro Mini 328 - 3.3V/8MHz
No questions asked yet
Register or Login to ask a question.Related Products
-
990004 USB to Serial Micro Converter
This is a very compact board for USB to TTL Serial conversion. Based on the popular and powerful FTDI FT232 chipRegular Price:€11.83SpecialExcl. Tax:€8.20Incl. Tax:€10.00Prices VAT incl.
Compare -
711113 Arduino Pro Mini 328 - 5V/16MHz
SparkFun's minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloader (select 'Arduino Duemilanovefalse -
709709 ProtoShield for Arduino Pro Mini
This is a small prototyping shield for the Arduino Pro Mini. If your project requires just a little bit more space for your efalse -
712935 FTDI SmartBasic
The FTDI SmartBasic is a variation on our classic FTDI Basic board which allows you to connect a second device to the hardwarfalse -
713741 SparkFun RedStick
The RedStick can be programmed by just plugging the board into your computer using the Arduino IDE: Just plug in the board, sfalse -
713750 SparkFun GPS Logger Shield
The SparkFun GPS Logger Shield equips your Arduino with access to a GPS module, µSD memory card socket, and all of the other false