Arduino Fio V3

Sparkfun ElectronicsSKU: RB-Spa-687
Manufacturer #: DEV-11520

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Sale price £36.34

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  • ATmega32U4 running at 8MHz
  • Arduino-Compatible Bootloader
  • Lithium Polymer Battery Compatible
  • RoHS Complaint

The Arduino Fio V3 is a new spin on the Arduino Fio hardware powered by the ATmega32U4. It's very capable XBee-ready development board. The JST-connector and 3.3v system voltage make this a great development tool for portable devices, simply plug in a Li-Poly battery and you're ready to go. Wireless sensor networks and communication are made easy by the on-board XBee socket. The ATmega32U4, running at 8MHz, makes it possible for you to use the on-board USB jack not only to charge a connected Li-Poly battery but to actually program the device! Because this board uses a similar bootloader to the one on the Pro Micro.


  • JST-connector and 3.3v system voltage
  • XBee Socket
  • Wireless sensor networks and communication
  • On-board USB jack
  • MCP73831T LiPo Charger
  • Reset button
  • On/Off Switch
  • Status/Charge/RSSI LEDs

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