Datasheet

ICSP Jumpers (Leonardo & Mega)

If you have a Leonardo or Mega, you'll need to close the three solder jumpers next to the ISP

header. This configures the shield to use the ISP header for SPI communication. Its easy! Simply

melt some solder to close the three jumpers.

You can also cut the mini wire between the other three jumpers to 'release' the digital #11, 12 and

https://learn.adafruit.com/adafruit-music-maker-shield-vs1053-mp3-

wav-wave-ogg-vorbis-player

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