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Guest Message by DevFuse

UBS001 and DS18B20

PiotrBr

By PiotrBr
in FIBARO Products

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PiotrBr    3

PiotrBr
Posted

Dear All,

 

I get a question - can I connect DS sensors as shown on below picture with using USB?

Problem is that I get only 2 wires from sensor location to place where I can get UBS device.

 

 

 

 

Please login or register to see this attachment.

 

BR

 

PBr

sonnyboy    11

sonnyboy
Posted

You should do like this and not as your picture.

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Guest spazpeker   

Guest spazpeker
Posted

If you only have 2 wires you can

wire 1 0v connected to pcb and pin 1 of the sensors

wire 2 connected to pcb TD and pin 2 of the sensors

localy to the sensors a separate DC PSU 3v - 5.5v  connected to 

pin 1 0v

pin 3 3-5.5v DC

PiotrBr    3

PiotrBr
  • Topic Author
    • Author
    Posted

    Thanks :)

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