If anyone would find it helpful, I just put together a working conf for pulling a great selection of data CTC heat pumps using ModbusTCP. (See attached .txt)
This has been tested on my EcoPart i425 here. I’ve included all the registers for two heat pumps modules and two heating circuits as that’s what I have, but could easily be extended up to 10 HP’s and 4 circuits…
modbusTCP.ctc.emonhub.txt (7.4 KB)
Now all I need to do is figure out how to link it to heatpumpmonitor.org…!