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Controller positon on wire
Posted: Mon Apr 06, 2015 7:44 pm
by AshaiRey
Is it possible to put te controller in the middle of the wire or must it be at one end of the wire?
Let me explain this.
I have to position the controller near a 220V junctionbox. From there i need to run a wire of about 5 meter in one direction and 4 meter into the opposite direction.
Re: Controller positon on wire
Posted: Tue Apr 07, 2015 11:08 am
by 123unlock
Hi Bram,
Yes this is possible, make sure the data and gnd are correctly positioned. then it should not matter on what location the controller is.
here i had the same situation, but the controller is the middle works perfect, at least for the DS18Sxx temp sensors
Re: Controller positon on wire
Posted: Wed Apr 08, 2015 3:04 pm
by AshaiRey
Thx for this information
Re: Controller positon on wire
Posted: Wed Apr 08, 2015 9:50 pm
by vincenttor
maybe interesting to read:
http://www.jon00.me.uk/onewireintro.shtml
I used a daisy chain connection also and some resistors to prevent errors,got about 9 sensors connected at my partents house with 1-wire and a arduino