I have to monitor and control my heat pump havc system.
Brand “innova energie”
Comunication protocol for heat pump, convector and web server Is MODBUS RTU/TCP.
WEBSITE IS: http://innovaenergie.com
HAVC Webserver is “Web Server BUTLER ESW544”.
I would integrate the HVAC system on openhab
Some suggestions ?
I have to binding with MODBUS or I can communicate with TCP/IP protocol directly to the HVAC server ?