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RBBB

€14.00

The Really Bare Bones Board (RBBB) is a mini board designed for those experimental applications that require small processors, such as wearable computing, near space experiments, toy prototyping, artist’s projects or any use for a fairly small, low-cost microcontroller.

As far as we know, it’s the smallest and lowest-cost Arduino-compatible available right now. You can build a RBBB in 45 minutes, even as a beginner. The pin labels on version B2 are now between the pins, similar to the Arduino Nano.

Note that you'll also need a USB-to-serial connection, such as the USB BUB, to be able to upload sketches.

Specifications

  • 2.1mm power jack
  • Arduino Diecimila bootloader
  • ATmega328 Chip
  • L4931CZ50-AP TO-92 low dropout regulator (300 mA)

Resources

As of mid-Jan 2012, RBBB's are shipped with OptiBoot 4.4, which is compatible with Uno boards (the old boot was for Duemilanove's).