Comment on OpenTherm: Universal protocol for smart home heating systemsComments−pandora-health1yThe only open source implementation of OpenTherm (and EMS bus too now) that actually works (unlike commercial thermostats) and provides low load and weather compensation at the same time is:https://github.com/Alexwijn/SATPID is used to smooth out weather compensation errors.See my grafana for realtime boiler and cost data:https://gasboiler.grafana.net/public-dashboards/8d44381aafa9...−cassianoleal1yMan, this is sweet! Do you know if there’s something similar but for Vaillant’s eBus?
Comments
The only open source implementation of OpenTherm (and EMS bus too now) that actually works (unlike commercial thermostats) and provides low load and weather compensation at the same time is:
https://github.com/Alexwijn/SAT
PID is used to smooth out weather compensation errors.
See my grafana for realtime boiler and cost data:
https://gasboiler.grafana.net/public-dashboards/8d44381aafa9...
Man, this is sweet! Do you know if there’s something similar but for Vaillant’s eBus?