Yes, but it could get complex. I’m sure community members will be glad to help you with step one or two below.
- figure out how to set up all the restrictions you want applied so that they all surround a single switch going on or off. Don’t worry about the blink yet, or any other actions you want to have happen at the same time, just think of all the restrictions on what would cause them to be applied to one single switch going on and off.
This might take mode, presence, routines, smart lighting, smart apps, whatever. But get your restrictions set up so one particular switch goes on when all your restrictions are met and it goes off again when are your restrictions are not met
You can also use one of the third-party rules engines that work with SmartThings to set up the restrictions if you want.
- create a virtual switch to represent that permission scenario. When your permissions are met, have that switch come on.
( you also need to decide what will turn that switch off again, but that’s going to depend in part on exactly what restrictions you set up in the first scenario. Again other people will be able to help you with that. )
Three) now it’s easy. “If” for your IFTTT recipe is that switch going on. 