Support for
the FineOffset protocol for
temperature and humidity sensors is now added to OpenNetHome. As usual, the
brand names of the products vary between countries, and in Sweden for example
they are sold under the name “Viking”. The usage in NetHomeServer is similar to
the Oregon Scientific, so there are two new HomeItems: FineOffsetThermometer and
FineOffsetHygrometer. As with the Oregon sensor, auto discovery is supported in
OpenNetHome, so if there are sensors in range, they will automatically be
presented on the Create/Edit-page. Note that not all FineOffset-sensors
actually have a humidity sensor included. Graphing of values is of course
supported as for the other sensors. Implementation is available in the nightly
build.
I am also working on support for the FineOffset Rain Gauge, but that is not finished yet.
Hi, I'm trying to create a Arduino-transmitter which will imitate the fineoffset termometer, do you have any ideas where to find a good documentation of the protocol?
ReplyDelete/J
Well, documentation may be a strong word, but the source of the decoder I wrote is available at:
ReplyDeletehttps://github.com/NetHome/Coders/blob/master/src/main/java/nu/nethome/coders/decoders/FineOffsetDecoder.java
It contains some documentation, and I guess it actually describes the protocol in code.