I'm very new to this and I'm trying help out my daughter for a school project. We purchased a Light Blue Bean Plus and a Adafruit Neopixel Ring 12. The goal is to control the neopixel ring from her Iphone and allow it to change colors. I am not familiar with how to write the sketch other than to copy and paste from another project. Other projects use 16 or more neopixels so I need to learn what parameters to change.