Shady is a manager app that allows you to group your binds and manage them as a single device. This SmartApp requires that you have already installed the companion device handler Shady Groups. The process for installing the SmartApp and companion device handler are in the instructions. This app also requires that you already have your blinds paired with SmartThings and setup using a dimmer like device handler. This app was inspired by TrendSetter which I think would also work for this use, however this is more specific to shades / blinds. I’ve also created a shade / blind specific device handler. I have only tested it with the new Somfy shades.
The created virtual device supports On (up), Off (down), Set Level, 5 scene one of which you can customize, align top, and align bottom.
The Manager app is capable of managing multiple groups and blinds can be members of multiple groups. For example “Family Room Blinds” & “All Blinds”.