Hello! I'm designing a PCB and writing the code for my Matter enabled led strip driver.
I'm stuck between a few options to handle an issue
when you set the temperature to say the middle of your available range, 4500k will be much brighter than say 3000k or 6000k (min or max where one LED can turn on)
Problem 1) Would you prefer:
A) Both LEDs to be driven at 50%, ensuring consistent brightness across all temps. Side effect: you don't use the increased potential at 4500k.
B) LEDs are driven at maximum available output (adjusted by brightness), meaning you get both LEDs at 100% at 4500k Side effect: When you change the color temp the brightness changes a bit suddenly, say around 25% brighter at 4500k vs 3000k (both at 100% brigthness)
C) The board keeps both LEDs at 50%, but automatically changes it's own brightness value to 50%, meaning in order to get 100% at 4500k you have to first set the temp to 4500k then update the brightness again to 100% as it set itself to 50% automatically. This means it tells the software like home assistant to update the slider value.
UPDATE: Option C is against matter standards...
Problem 2) When setting LED strip to pale pink, the LED strips or most commercial lights are driven in RGB mode using their 3 LEDS.
Would you prefer
A) The software automatically notices this and uses the warm and cold white leds in combination with pink instead of using green blue and red to get white, so it'd be red and white for pale pink, side effect being this might be a bit charring brightness and aesthetic wise, but it'd be higher CRI
B) The software ignores it and just uses RGB like any other bulb
This is a bit stupid of a question but I was curious and couldn't decide 🥇