A-Star 32U4 Micro

Pololu item #: 3101 794 in stock

Price break Unit price (US$)
1 12.75
5 11.25
25 9.95
100 8.95


backorders allowed

The A-Star 32U4 Micro is a tiny programmable module featuring Atmel’s ATmega32U4 microcontroller. It packs a Micro-USB interface and 18 digital input/output pins (of which 7 can be used as PWM outputs and 8 as analog inputs) onto a board measuring only 1″ × 0.6″ and ships preloaded with an Arduino-compatible bootloader.

 Description Specs (12) Pictures (10) Resources (24) FAQs (0) On the blog (10) 

A-Star 32U4 Micro.

A-Star 32U4 Micro, top view.

A-Star 32U4 Micro, bottom view.

A-Star 32U4 Micro with soldered headers and connected USB cable.

A-Star 32U4 Micro, bottom view with U.S. quarter for size reference.

A-Star 32U4 Micro with included optional headers.

A-Star 32U4 Micro on a breadboard with a reset button connected.

From top to bottom: A-Star 32U4 Micro, Mini SV, and Prime SV.

Pololu A-Star 32U4 Micro, Pololu A-Star 32U4 Mini SV, Arduino Micro, and Arduino Leonardo.

A-Star 32U4 Micro pinout diagram.


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