A-Star 32U4 Mini ULV
Pololu item #: 3102
Brand: Pololu
Status: Active and Preferred 
RoHS 3 compliant
Price break Unit price (US$)
1 24.95
5 22.95
25 21.12
100 19.43

backorders allowed

The A-Star 32U4 Mini ULV is a programmable module based on the ATmega32U4 from Microchip (formerly Atmel). Unlike competing products, it has an on-board switching step-up regulator that allows it to be powered efficiently from a 0.5 V to 5.5 V supply. This compact 1.9″ × 0.7″ board breaks out all 26 of the microcontroller’s I/O pins (of which 7 can be used as PWM outputs and 12 as analog inputs), and loading programs is made easier by a Micro-USB interface and a preloaded Arduino-compatible bootloader.

Alternatives available with variations in these parameter(s): input voltage range Select variant…

Compare all products in A-Star 32U4 Mini.

 Description Specs (16) Pictures (10) Resources (30) FAQs (0) On the blog (3) Distributors (15) 

The following is a list of official distributors who have purchased this product in the last year. You can also order directly from this website (we ship worldwide) or visit our full list of distributors.

China

Czech Republic

Germany

Hungary

India

Italy

Japan

Netherlands

Poland

Romania

Slovak Republic

Spain

United Kingdom

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