Hardware Reference
In-Depth Information
Adafruit FLORA
As noted earlier, as Arduino designs and parts are openly available, some companies have
taken the standard Arduino and given it a different look. If you are looking for a much dif-
ferent form factor, you can try the Adafruit FLORA, offered by Adafruit at
www.adafruit.com . The following is an image of this unit:
Choosing the Adafruit FLORA
The Adafruit FLORA is part of a wearable line of Arduino clone processors. It is 1.75
inches in diameter, but still has the USB connection, connectivity to the Arduino IDE, and
exposed pins, but much fewer than any of the other Arduinos we have discussed. It uses
the Atmega32u4 processor and also uses a mini-USB B cable.
Adafruit Gemma
If you like the FLORA form factor but want something even smaller, you can purchase
the Gemma from Adafruit. In the following image, this unit is on the right-hand side of
the FLORA:
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