I am looking for "programmers reference" for Grundfos GENIBus protocol. I looked everywhere and could not find any info about it. One article just mentioned it as "propriatery but widely publicized protocol" which is funny as I found zero info on it.
Can anybody help?

 

Is it the same as the GE Genius network? That used to be popular, maybe still is in some circles.

 

I have some documents about genibus protocol. Contact me: djakubowski(at)mikrob(dot)pl

 

There is description of GENIbus protocol in sources of picflow.
http://picflow.sourceforge.net/

 

The protocol specification

http://forums.ni.com/ni/attachments/ni/170/717723/2/genispec.pdf

Some C code for GENIbus

https://github.com/christoph2/GENIBus-Arduino/blob/master/tools/genicontrol/dataitems.py