Sorry for my late reply. Please find answers below : Kp = ΔPV / ΔCO -- On steady temperature states, ratio of temperature difference for command difference - What does this exactly mean? PV is the room's temperature ; CO - Controller Output - , is the power percentage of the heaters. The variable i ...

It's very fast, there is actually no delay to notice, even on a small machine
(i run domoticz on a loaded Xen VM on an AMD G series T40E APU).

Greg

Hello,

My 2 cents about an alternative method to control Yeelight bulbs from LUA.
I'm using yeecli ( https://pypi.python.org/pypi/yeecli ), via a system call :
Greg

Thank you ! I guess it can be used with a normal boiler heating system. I would be careful with the minimum time the boiler would need to heat to be effective. You can maybe tweak the line "if( fCycleDuration == 0 ) then fCycleDuration = 1 end -- Heating is needed, let's go for at least 1 minute" to ...

Hello, As a new Domoticz user and member of this forum, it's my pleasure to share the script i've developed to heat my chalet in the french Alps. This script provides heating control in a room, providing different modes (Comfort, Eco), according to presence in the room and to a couple of setpoints ...