Nice build. I'm working on my RapidLED DIY light build this weekend. Would you be willing to share your Apex lighting code? I'd noticed on another thread in the DIY forum that you had your whites and blues ramping at differnent values and times throughout the day. I'd be interested in seeing your code.
Thanks
Bill
No problem, in a nut shell here is how it goes. Remember, or in case you were not aware, when using the RAMP function on the Apex the program will not take a value greater than 254 minutes. You can enter more, but when you look again it will be some value less than what you put in. That is because the programmer uses a single BYTE for the stored value which cannot exceed 254. That equates to 4.23 hours maximum ramp up time.
So I make use of the Apex sunrise/sunset and moonlight time table.
At sunrise - Blues on 20%
At sunrise + 1 hour - Whites on RAMP mode starting at 20% ramping up to 75% over 4.23 hours. (This takes the whites to approximately high noon or so).
At sunrise + 3 hours - Start RAMP of blues from 20% to 65%
At High Noon on Whites (End of Ramp), Ramp down from 75% to 20% over 4.23 hours.
At End Of Ramp Up for blues - Start Ramp down from 65% to 20% over 4.3 Hours.
On sunset turn off whites.
On sunset ramp blues from 20% to 10% over 3 hours
On sunset + 3 hours blues go off.
Moonlights - I purchased the Apex moonlight module and 4 LED's. That system works automatically according to the lunar table on any given day of the month. Sometimes they are on at night, sometimes they are even on in the morning or at daytime, just like you might see the moon out during the day sometimes.
The different ramp times and intensities give me the strongest white's leading up to high noon or so, but the blues begin to kick in later and give me a higher intensity later in the afternoon when the whites are ramping down.
I have spent time watching these cycles on days off and think the effect is really beautiful and very natural. Oh yes, the fish and corals don't seem to mind either.