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DS18B20 Temperature Sensor
Please take a look at Dallas DS18B20 1-Wire temperature sensor datasheet
Sensor pins
There is a bit of conventions to kind of use:
- blue and black leads to negative or ground connections
- red leads for positive connections.
For a sort of data connections it is common use yellow, orange or some other color. Alternatively if you are using the Waterproof version of DS18B20
Take note of wire color conventions to do a correct setup.
