Datasheet

Fit the long pins through the pads until they slot

into the Arduino. Depending on which version/type

of Arduino you may need to use 2 x 8pin and 2 x

6pin or 1 x 10pin, 2 x 8pin and 1 x 6pin.

Turn the Arduino upside down so its resting on the

long parts of the stacky headers and solder them

from below.

You may want to pull the headers out a little to get

them to sit flat against the shield PCB

Solder all the pins!