I’m not sure physical daisy-chaining would be needed if the app gracefully supports multiple controllers. Is there something that daisy-chaining would provide that could not be done in software?
I have 14-zone sprinkler system - have to 8-zone controllers. I understand there may not be enough of a market to develop a 12 and 16 zone controller. Could there be any better way of coordinating the two controllers that I have on my system?
For example, you can set a schedule to finish by sunrise. My current setup has one controller finishing at sunrise and the second controller starting at sunrise. That’s about the best way I could coordinate the two controller schedules and support changes to schedule durations without risking having two zones running at the same time.