Happy Halloween!
Both are lit with NeoPixel rings and the Fire2012 pattern. One is driven with a Photon, the other with a Gemma. Using cheap rechargeable USB power banks for power.
https://youtu.be/WoHHlH7Wogo
How did you FastLED going for the photon?
eklex got it working on GitHub: https://github.com/FastLED/FastLED/issues/166#issuecomment-150089348
Here’s his fork: https://github.com/eklex/FastLED-Sparkcore