Get started with Adafruit GEMMA with this lovely starter kit! Included is everything you need to make a basic project. There's a GEMMA board, four sewable bright RGB pixels, a battery holder and batteries, 2-ply conductive thread, alligator clips to help you test out your circuit, and a USB cable for programming GEMMA.
GEMMA V2 miniature wearable electronic platform
Four Flora RGB NeoPixels V2
Coin cell battery holder with JST connector and on/off switch