Hi,i did not play with arduino for a while and now trying to do temperature sensor with OneWire but every example does not work.My plan is to have 2 or 3 temperature sensor hooked up to hot tub to keep from freezing pump,check and set/turn on heat all from phone. I have got my uno and ethernet shield to work over internet but can not find OneWire code that workes so i can learn from.
Yes, I have some. Probably won't work with your sensors. On the other hand, it might. If you said what kind of sensors (in the form of a link), and showed your code, and explained what "it didn't work" really meant, perhaps some real help would be forthcoming.
well thanks anyway but i tried codes from "Comments" section and when i check code it comes up error and not sure why,that is why i asked if anyone had sample code that works so i can learn from