Opple Light Master 4 discussion thread (new 2023 model)

[TimMc]

I wish I could but I would need study it to understand. I don’t have a good understanding of the formulas required (CIE 1931?) and what datasets can be used from the AS7341.

There is another discussion over here:

DIY spectrometer (AS7341 based)

The past week I’ve been playing around with a colour sensor in an attempt to make something that hopefully resembles a spectrometer. The intention is to make something that can give relatively reliable info on CCT, Duv and possibly light quality (CRI/TM-30 data). The idea is to document any progress here. You guys might have questions, so ask away. And I’m sure I’ll need some answers as well. Hardware/software I know fairly well, but I’m new to the whole calculating light quality/properties and …