Datasheet

Next hook up the + connections from each of GEMMA's
outputs to three pixels. We stitched from one sequin to
the GEMMA, then over to another sequin and on to the
third sequin before going back to the first, making a sort
of square that results in the thread tails being in the
same place.
Knot these thread tails, seal and trim short.
© Adafruit Industries https://learn.adafruit.com/adafruit-led-sequins Page 14 of 19