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A-Star 32U4 Prime LV microSD (ac03b)

Pololu item #: 3108 3 in stock
Brand: Pololu
Status: Clearance 
RoHS 3 compliant

Price break Unit price (US$)
1 17.40 28.95
5 25.77
25 22.58
100 20.26


Clearance: This product is being replaced by a newer ac03e version with an improved 5 V regulator that operates from 2 V to 16 V and can deliver more current.

The A-Star 32U4 Prime LV is a programmable board based on the ATmega32U4 AVR microcontroller and arranged in the common Arduino form factor. The A-Star Prime offers many additional features and improvements over competing products, including superior power management that enables efficient operation from 2.7 V to 11.8 V. This configuration of the A-Star 32U4 Prime LV includes microSD support and preinstalled female headers common to many Arduinos.

Alternatives available with variations in these parameter(s): version Select variant…

 Description Specs (17) Pictures (9) Resources (24) FAQs (0) On the blog (3) 
  • Updated product: A-Star 32U4 Prime LV

    Updated product: A-Star 32U4 Prime LV

    by Tony - 28 March 2019

    We have updated our A-Star 32U4 Prime LV with a new regulator that offers a wider operating voltage range and increased current capabilities. For...

  • Now available: VL53L1X library for Arduino

    Now available: VL53L1X library for Arduino

    by Kevin - 6 June 2018

    We’ve released a basic VL53L1X library for Arduino to make it easier to get started using an ST VL53L1X time-of-flight distance sensor with an...

  • New product: A-Star 32U4 Prime LV

    New product: A-Star 32U4 Prime LV

    by Paul - 12 December 2014

    The A-Star 32U4 Prime LV is the newest member of our A-Star family of programmable microcontroller boards. This is the first Pololu board with the...

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