BH1750FVI
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Error in calculation in mode "H-Resolution Mode2"
There is an error in the calculation of the brightness in mode "H-Resolution Mode2". In this mode the value must be divided by two again to get the correct brightness.
Reproducibility: Switch between "H-Resolution Mode" and "H-Resolution Mode2" to see that the value is suddenly halved.
https://www.mouser.com/datasheet/2/348/bh1750fvi-e-186247.pdf on page 11
H-reslution mode : Illuminance per 1 count ( lx / count ) = 1 / 1.2 *( 69 / X ) H-reslution mode2 : Illuminance per 1 count ( lx / count ) = 1 / 1.2 *( 69 / X ) / 2