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By separating the configuration and state into two documents, we ensure that successful updates received from the device don’t trigger the same logic. This simplifies the function logic and creates a nice separation outgoing and incoming data flows. With the Google Assistant we’re working to make this experience a lot better, so you can easily control all the devices and appliances in your home with just your voice.

Matter is the new, universal language for smart home devices. It connects and controls your Google Home and other Matter-enabled devices, so your smart home is faster to set up, and more responsive and reliable than ever. App, then you can control it with voice commands, control it with a tap, make it a part of automated routines and more. To help your Google Assistant realize its potential as a smart home maven, here's how to get started with a Google-centered smart home. Now that your cloud service properly reports the washer device to Google, you need to add the ability to request the device state and send commands. A SYNC intent occurs when the Assistant wants to know what devices the user has connected.
Be sure to pick the location that matches your shipping address.
Implement the requestsync function in functions/index.js to call the HomeGraph API. The HomeGraph API enables the storage and querying of devices and their states within a user's Home Graph. To use this API, you must first open the Google Cloud console and enable the HomeGraph API. The EXECUTE intent handles commands to update device state. The response returns the status of each command—for example, SUCCESS, ERROR, or PENDING—and the new device state.
In order to use the Google Assistant, you must share certain activity data with Google. The Google Assistant needs this data to function properly; however, the requirement to share data is not specific to the SDK. To share this data, create a Google account if you don't already have one.
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From left to right, the Google Home Mini, Home Max and the original Home all respond to a wide variety of voice commands thanks to the Google Assistant. Here's how to make your Google smart speaker or smart display your smart home centerpiece. Refreshing the icon in the frontend web UI triggers the requestsync function in the starter project.

It responds to voice commands and has a touchscreen you can use to control your devices with a tap. Swipe down on the touchscreen for a control panel that shows you an organized overview of everything you have set up. That panel can also serve as a reference point for your family members that need help remembering what smart gadgets are set up and what they're called. Once you've synced your devices and added a couple of rooms and routines to fit your preferences, you're done.
Google Cast SDK
Now you can begin implementing the webhooks necessary to connect the device state with the Assistant. This command deploys a web app, along with several Cloud Functions for Firebase. Navigate to the functions folder and install all the necessary dependencies using npm.

Matter devices work with your Google Home and other Matter-enabled devices, making it easier to build a smart home that helps with any need. With Google Home, easily create helpful automations with your devices. Schedule your cameras to turn on and your doors to automatically lock at sunset.
We're excited to announce that Google Nest and Android users can now enjoy your Matter-enabled devices and apps! Plus, the Google Home app on Android can support setup and control with Google. Even better, you can also integrate Google Assistant to control all the entities and smart devices configured in your Home Assistant via your voice commands for free. Since Firestore represents the source of truth for device data, client applications only need to interface with the Firebase SDK to authenticate users and manage devices. Users can view their devices by listing the documents in the devices collection where their account matches the owner field.

He is also a solo traveler who loves hiking and exploring new trails. Home Assistant is one of the best open-source home automation software platforms around. You can deploy it on a Raspberry Pi or an old laptop to build a truly private smart home. You can purchase smart devices or build your own smart switches and controllers, add them to Home Assistant, and control all of them from one dashboard.
It helps extend the overall strength, capability, and reach of your home network. Use the activity tab to better understand what’s happening in and around your smart home. The new Favorites section makes it easier to access the things you care about most. See your favorite devices, automations, and actions all in one place. Rooms will also help your family members command your gear without having to remember a bunch of specific names. Put the "Table Lamp" in the family room, and the Google Home will respond to a command whether you tell it to turn off the table lamp, the table light, or the family room light.
The document path used as a trigger contains a wildcard for the device id. This allows the function to trigger for every device, and captures the device id value in the function’s context. 3 Many Google devices will be automatically updated to support Matter. Check g.co/nest/matternow for more information on Matter-enabled devices and functionality.
For each device, you should respond with its current state. The Google Assistant will then authenticate with your service and send a SYNC request, asking your service to provide a list of devices for the user. In order to test your smart home Action, you need to link your project with a Google account.
Increased compatibility and confident connectivity with Matter and Thread.3 Matter helps ensure your smart home is easier to build, faster to set up, and more responsive and reliable. And Thread helps extend the overall strength, capability, and reach of your smart home. Have your motion sensor turn on lights when you walk in the door. The totally redesigned app has a new five-tab layout that’s easier to navigate. Pin your favorite devices to your home view to see multiple camera live streams right when you open the app. Make sure to name each device something you'll remember.
Meet the updated Google Home.
Over the past year, we’ve made great progress ensuring that the Google Assistant can work with all types of connected devices, and now every major device brand works with the Assistant in the U.S. You successfully integrated the Assistant with a device cloud service using smart home Actions. Speed up your Android mobile app development with Google Play services APIs for Matter apps. Then choose the smart devices that are configured in Home Assistant and select further options. Visit the Google Cloud Platform Console page and then follow these steps to create a service account to synchronize the Home Assistant devices with the Google Home app. Using cloud functions, we can deploy code that triggers when a device config document changes in Firestore, and publish those to the corresponding device in IoT Core.

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