Hello,
This is question mostly to hxvl,
I am working toward solution where I manually calculate and control CS, seems to be most reasonable, after all in my setup (15 heaters with controlled valves and bunch of thermostats in the rooms). But, in case of connectivity loss, it would be nice to have option to revert to thermostat control (which I keep exactly for this reason) as a fallback option. I.e. to have expiration timer on custom controls : for example, when I set CS override, it remains active for some period of time, let say 20 min, and if there is no new value set over this period of time, then it reverts back to CS=0.
Practically, I would modify command with simple extension, something like
CS=0:TM=20 and then OTGW knows that this setting is valid for 20 min only.
How difficult to implement this?