Difference between revisions of "Temperature monitoring with Dallas DS18B20 sensors and Domoticz"
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Revision as of 17:14, 25 July 2017
Sensors
We use the DS18B20 sensors, pre-mounted into a waterproof flange from the BrewPi project. These have RJ11 (6P4C) connectors pre-crimped, which we replace with the more common RJ45 (8P8C) connectors and extend the cable with a standard CAT5e FTP (or STP) cable. The connections are similar to the the common T568B color coding and the follow the 802.3af (Power Over Ethernet / POE) with respect to the DC +/- colors.