Here’s a step by step setup guide:
1. Download our "otohom" app from Google Play or iOS App Store;
2. Launch the app and register a new account (or login if you’re already registered);
3. Download Google "Home" app from Google Play or iOS App Store
4. Select "Works with Google" from "Set up" screen after tapping "Set up device" then search for your action from "Home Control" section, then input your account username, password on the linking page; use otohom phone application login for account linking
5. Try talk to Google Assistant to control your switch device to turn on or turn off light. Here are some of the amazing voice commands otohom has : To control Lights: Ok Google, turn on my master light, Ok Google, turn on my living room light.