Waterproof Temperature Probe (DS18B20)


There doesn't seem to be a wiring guide for the Waterproof Temperature Probe (DS18B20) that's sold in the Konnected store.  Can someone please help me figure out how to wire this up?

@Support - It would probably be a good idea to either link to the answer on the product page or create a new link in the "How to Wire" section.  Some of us require a bit of hand-holding :)

Thanks in Advance!

  • SmartThings is trying to migrate everyone to their new app. I have so much invested in the classic platform that I may switch to another smart home hub instead of moving to the new app. 

  • Old topic but I am having trouble and need clarification.  I am using smartthings and have switched to the new app.  I am now using konnected cloud for my alarm sensors using NodeMcu boards.  I added a new board and am trying to connect 5 ds18b20 sensors to it.  I cant get them to report temperatures to smartthings.  the zone comes up and says online but doesnt recevie any data.  Does Konected cloud not support the ds18b20 sensors?

  • Hey Brian. Just got mine working this morning. You need a 4.7k resistor between the yellow and red wires on the sensor. Here is an article that talks about that sensor. As soon as I did this it started working in the new smartthings app after a couple of minutes. Good luck. https://learn.adafruit.com/using-ds18b20-temperature-sensor-with-circuitpython/hardware
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