5V via Micro USB or 7-12V Vin pin

1 device

Arduino Micro

Dev Board
Arduino Micro

Smallest official Arduino with native USB, based on ATmega32u4 at 16 MHz. Breadboard-friendly at 48×18mm with 20 I/O pins, 12 analog inputs, and USB HID/CDC emulation capability.

ATmega32u4 @ 16 MHz2.5 KB32 KB
Usb HidwearableprototypingEmbedded Development
~$22View

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