Hi and thanks for your awesome library! The only feature im missing is something like a FadeTo(duration) method, which works like FadeOn/FadeOff, but without switching the LED on or off.

JLed(pin).FadeTo(duration).MaxBrightness(155) should fade the LED from any level to level 155.

Being an Arduino/C++ beginner, i don't know if this would be possible with a user class but maybe the method would be usefull for others too :)