Pololu A-Star 32U4 Prime LV microSD w/ LCD Microcontroller

The A-Star 32U4 Prime LV microSD w/ LCD Microcontroller is a general-purpose programmable board based on the ATmega32U4 AVR microcontroller from Microchip (formerly Atmel) and arranged in the common Arduino form factor exemplified by the Uno R3 and Leonardo. A-Star 32U4 Prime LV microSD w/ LCD Microcontroller; Offers a buzzer option for simple sounds and music; Supports MicroSD; Features HD44780-based character LCD option; Comes with 3 user-controllable LEDs