Datasheet

WATCH OUT! THE MATRIX MUST BE INSTALLED THE
RIGHT WAY!
Find the corner of the backpack with a filled in dot.
Make sure that the text on the side of the matrix is on
the same side as the filled dot
WATCH OUT! THE MATRIX MUST BE INSTALLED THE
RIGHT WAY!
Slide the matrix into the backpack and flip it over. Triple
check that the text is on the same side as the From
Adafruit text
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