Large Neopixel Butterfly - Arduino Nano / ESP32C3 Supermini

Update 16.11.2025: ESP32C3 Supermini implementation added. This is a large print whose maximum dimension is 29 cm. The butterfly changes its colors softly and accommodates its brightness to the environment. In the dark it is quite dim to serve as a nightlight. The brightness limits can be changed with sketch definitions minLight and maxLight. **Credits** This is a remix of [Neopixel Butterfly by Regis](https://www.printables.com/model/170683-neopixel-butterfly) **Material** Black