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C18 LM393 light sensor

Aren last edited by

hi,
I really need help.I am trying to connect my C18 LM393 light sensor to an ESP-07.
I am not using an arduino orso.
We flashed the esp-07 with R78. It should be a clone for the BH1750. but I can not get it to work.
What pins should go to what?
I googled for two days now, any help would be appreciated.

thanks in advance
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