Arduino Sketch for Adafruit Flora and Bluefruit LE module - control wired-together sewable Neopixels from the Bluefruit app.
Not the prettiest code, but allowed me to power a Flora + Bluetooth LE module to color pick & send animation signals to animate a necktie. I was trying to do something fun for Parents Day at Boston College. For video showing the product in action, see: https://twitter.com/gallaugher/status/1045750298495594497
I used the same wiring scheme for the sewable neopixels that you'll find in Adafruit Sparkle Skirt: https://learn.adafruit.com/sparkle-skirt-playground?view=all
And I wired the Flora Bluetooth LE module to the Flora with this wiring scheme: https://learn.adafruit.com/adafruit-flora-bluefruit-le/overview