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Red Moon. Blue light filter for screen. Makes it less hurting for eyes to use phone at night, or generally in dark.
Oooh I bet this will work for viewing my salt water aquarium at night so I can see the nocturnal critters and corals at work!
Or maybe I just got a little too excited because this is for the output light filter and not the camera/input.
It is for output / screen. But I like your enthusiasm about using open source for salt water aquarium 😉
When I get to the point where I need a controller I am planning to use reef-pi.
ArwwWwoOoOoo
Awoo is not a crime!