Andrúil halfway ramping flash mystery

I have iMac and iPhone, have not found any FWAA flashing videos

there seems to be a mystery about what firmware the FWAA uses

Yes it was put in intentionally to give people more information. Information is a good thing.

Yes - the main LED blinks and the switch LED is low on the the low channel, high on the high channel -- not sure how it works on 3 channels lights.

That's a great idea btw! To pause, allowing us to stop at the most efficient setting available with no PWM, but still get full smooth ramping. I like it!! But yes, some will find it even more annoying...