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Description

Product information "SparkFun Pro Micro, 3.3V / 8MHz"

This tiny little board does all the great Arduino tricks you know: 9 channels of 10-bit ADC, 5 PWM pins, 12 DIOs, and Rx and Tx hardware serial ports. With a clock frequency of 8MHz and 3.3V, this board is very reminiscent of your other favourite Arduino-compatible boards, but this little guy can be used pretty much anywhere.

This is the 3.3V version, so, as always, be aware of system voltage limits and so on. The lower system voltage has its advantages though, such as ease of use with many common 3.3V sensors. There is a voltage regulator on board so it can accept voltages up to 12VDC. If you are powering the board with unregulated voltage, make sure you do not connect the "RAW" pin to VCC.

Note: See the GitHub link below for support with the Arduino IDE.

Features:
  • ATMega 32U4 runs at 3.3V/8MHz
  • Supported under Arduino IDE v1.0.1
  • On-board micro USB port for programming
  • 9 x 10-bit ADC pins
  • 12 x digital I/Os (5 are PWM capable)
  • Rx and Tx hardware serial ports
  • Our smallest Arduino-compatible board to date!
  • 1,3x0,7"
Documents:

Properties

Zolltarifnummer: 85423111
Brand: SparkFun
Country of Origin: USA
EAN: 5904422303730
Gross Weight (kg): 0.002
Manufacturer ID: DEV-12587
Product ID: DEV-12587

Manufacturer

SparkFun

SparkFun – open-source electronics from Colorado

SparkFun Electronics was founded in Boulder, Colorado in 2003 and is one of the defining companies of the maker movement. The idea behind it: electronics should be accessible to everyone. That is why SparkFun publishes the schematics and layouts of its products as open-source hardware and accompanies them with detailed guides and tutorials.

Development and manufacturing take place in the USA. SparkFun is best known for the Qwiic system, which allows sensors and modules to be combined via plug connection without soldering, as well as for the Thing Plus and MicroMod platforms for IoT and embedded projects.

At BerryBase you will find a large selection of genuine SparkFun products – from breakout boards for quick prototypes to development boards for professional applications.

Manufacturer and safety information

Manufacturer information
SparkFun Electronics
6333 Dry Creek Parkway
DE CO 80503 Niwot
https://www.sparkfun.com
support@sparkfun.com

WEEE number: 17968585

Responsible person for the EU
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
info@berrybase.de

Safety instructions
  • Only work in a dry environment and avoid contact with liquids.
  • Avoid direct skin contact with components during operation to prevent burns.
  • Only connect the board to the specified power source; overloading can cause damage.
  • Only use the board with compatible devices to avoid malfunctions.
  • Keep all connection cables tidy and avoid short circuits.
  • Do not operate unattended in the vicinity of highly flammable materials.
  • Do not make any changes to the circuits when the appliance is switched on.
  • Dispose of the product in accordance with the electronic waste regulations of your region.
  • Dispose of used or defective components at special collection points for electronic waste.
  • Protect the board from static discharges to prevent malfunctions.

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