Switch to switch ( Big Switch for Dimmers?)

[JDRoberts]

@Benito65

I have the older 12724 switches and to be clear switch B has no lights on it , it is being used purely to control switch A

OK, that model does not support Association, so you can skip the thread that @ogiewon suggested, it won’t apply.

https://products.z-wavealliance.org/products/1197

Instead, I suggest you just try trendsetter instead of the big switch. If you have any questions about it, ask in the author’s thread:

[OBSOLETE] Trend Setter

Trend Setter - A SmartApp for grouping devices Read First I am not usually one for releasing stuff I write because I am my own worst critic and usually self destruct before putting anything out into the general public (I’ve revised this post more times than I’d like to count). I am trying to change that behaviour… Although I am a software engineer by trade, I am not a Java/Groovy developer so I may not have written some of the code in the most efficient way. I expect this to change from feedback and as my knowledge grows. I tend to find I use the app to control a lot of things more than anything else so this is useful for that. I have only used this on an Android phone and can’t be sure how it’ll behave on an iOS device due to the parity issues between Android and iOS apps so give no g…

Or you could also do this by going directly to web core

FAQ: What is WebCoRE? (And what was CoRE?)

CoRE (now WebCore) is a very powerful community – created rules engine for SmartThings. It allows you to set up stacked conditionals like “If A then B but only while C and not if D.” Setting it up can be quite complex, but there are many community members who will be glad to help you. For example, here is a piston that one member created to notify him if the dog had already been fed twice that day and he picked up the dog bowl for a third time. He needed this because he has a large family and people didn’t always remember whose turn it was to feed the dog. [image] The original version of CoRE Has now been replaced by a new version, WebCoRE, which moves the data entry to a web interface. This allows for flexibility and an architecture that requires more memory than is av…

Either way, there will be lots of people to help you if you have any problems getting it set up.

I know it’s seems like there should be a much easier way to do this. If someone knows of one, please.