I had some nervousness about purchasing this interface after reading some negative reviews, but for our setup, it works flawlessly. We are controlling three Cooloroo Outdoor Solar Shades which come with the Somfy three button remote. We control each one separately. After receiving the interface, I plugged it into a convenient outlet and installed the Somfy myLink Smart Home app on my iPhone. The app stepped through the setup procedure very clearly. First you wifi directly into the device and change the wifi setting to your home. I have an SSID dedicated to IOT devices which is 2.4 ghz only, so no issue with that requirement. Once connected to the home wifi, I went through the process of adding a device. Push the button on the back of the three button remote until the shade jogs, then press the Program button in the app. Went through that 3 times and it worked each time. The third shade is about 20 feet from the device on the outside of the house. The others are closer.The only problem I had was going to create a schedule, you have to create a scene first not during the creation of the schedule or the schedule doesn't save - probably something which will be fixed in the app at some point.Scenes are limited to open, close or 'My' setting. (not something like close to 25% like the Lutron shades). Schedules can be set to a specific time or up to 120 minutes before or after sunrise or sunset. You can specify which weekday you want the schedule to run.You can use Alexa to control the shades after you go through the linking process in both the MyLink and the Alexa app. It walks you through the steps so I won't repeat them here.So for this application, I can highly recommend this hub and hope your experience goes as well as mine.