It''s an add on board that needs an arduino or some other micro controller to play thru
Support file format:MP3/WAV
Support Micro SD card, Micro SDHC Card
Support sampling frequency (kHz):8 / 11.025 / 12 / 16 / 22.05 / 24 / 32 / 44.1 / 48
UART TTL serial control playback mode, baud rate is 9600bps. 30 class adjustable volume

Technical Details

Product Details

Package Dimensions
Width : 2.5 inch
Height : 0.5 inch
Length : 3 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01JCI23JG