it is the first time i develop for Spark, so execuse my errors.
I’ve built a bh1750 library for Spark
you can find it here: https://github.com/davidegironi/spark-bh1750lib
It is ported from https://github.com/claws/BH1750/
I’ve checked it an it seems to me it doesn’t have any problem. Anyway, if someone could check it, then i can publish it through the Spark build UI.