e. Next, place the Adafruit charging backpack onto the longer pins extruding
from the previously soldered Trinket. Make sure the battery connector port
is facing away from the side of the Tinker Tie, and that all three pins line
up. For faster charging, there are two tabs underneath the charger that
can be soldered together prior to being mounted that will speed up the
process.
f. Once you’re finished soldering, your Tinker Tie should look something like
the image below from the side. Notice that the Pro Trinket is mounted at
an angle, with the the side with no pins to solder resting on the Tinker Tie
board. This is the correct configuration.
