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Smart Home Forum by FIBARO Team
Please login or register to see this link.) seems to indicate i *DO* need a resistor (per sensor?)... at least in connecting upto a arduno, or a pi (which im not - im going to this fibaro FGBS001 unit). There is zero mention of this resistor wiring in the fibaro unit manual though! (
Please login or register to see this link.). Further googling and i hit this (
Please login or register to see this link.) - a sentence mentioned there got my attention, after explaining why the resistor was needed there was a trailing sentence ".... as an alternative, the DS18B20 may also be powered by an external supply on VDD." might be the get out of jail for this fibaro unit? Are we indeed powering via the Vdd? (Vdd is my red -> orange -> brown wiring in my below diagram) ....
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