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Questions tagged [google-smart-home]

Smart home Actions connect IoT devices to the Google Assistant through the Actions on Google platform. Use this tag for questions related to smart home integrations, account linking, Local Home SDK, and the Home Graph API.

Learn more about the building smart home Actions for the Google Assistant:

420 questions
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Unable to retrieve agentUserId trough OAuth 2.0 Playground

When following the instructions on the site below, I get stuck in Step 2. https://developers.google.com/assistant/smarthome/tools/smart-home-test-suite After clicking on "Exchange authorization code for tokens" I get no codes, but a 401…
KoenDC
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Google Smart Home - Devices lost connection with server

I've created actions on google and I set URL as webhook on my server in nodejs. I use auth0 to authorization and after it, I can do a query on my webook like onSync, onQuery etc. After a few days, my devices lost connection with my server. When the…
MatexQ
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Building smart-home-dashboard source code fails

I'm proceeding with the README.md procedure at the following URL, but when compiling, I get the following error message and cannot proceed. https://github.com/actions-on-google/smart-home-dashboard [ERROR] Failed to execute…
gaku
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Can I use a single device to control other devices in the Home Graph?

I would like to build a Smart Home device that can be setup to control other devices in the Home Graph. What's the cleanest way to do this? For instance, if a press on an Amazon Dash Button created a data flow: Dash Button sends MQTT -> Server IoT…
user2421188
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How to use roomHint and structureHint with smarthome actions on Google

We are currently setting un a Smarthome action, and we would like to provide roomHint on the first sync (not on request sync) as it's really tedious to set up rooms on the first sync, but it does not work. We tried to name rooms in english and also…
IOOOTABertalan
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you are using old version of this app, which no longer support account linking. please upgrade your app to continue adding device

when I run the google home app add a device after when I click my app gives me error shown in picture
Dildar muhammad
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Google smart home touch control for device-type "blinds"

I want to get touch control for device type "blinds". Since it is not available for device type "Blinds". I tried to use "blinds" as device type to have "blinds" as display icon and gave "on/off" trait instead of "open/close" to have on/off touch…
priya
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What is the expected Google home query request frequency for a device?

I have a Google smart home app released that supports various light bulb brands. I have a user with 5 Phillip Hue light bulbs and there are approximately 1360 query state requests per day for the 5 bulbs. Is this frequency of query requests common…
Thomas Kessler
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SetTemperature command with Fahrenheit

We implemented the TemperatureControl trait to change the SetPointTemperature on an oven. Is there a way to set the temperature in Fahrenheit instead of Celsius? The trait settings and states are all in Celsius, but isn't there a way to convert the…
Frank Schraufstetter
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Support for ColorSetting trait on non-Light device types

Our hood supports a backlight which supports full RGB color change. The backlight on/off switch was implemented with a trigger, and we implemented the ColorSetting trait to change the color. When trying to use Google Assistant to change the color…
Frank Schraufstetter
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Google Smart Home action responds "[Service] is not available right now" after the action completed succesfully

My Google SmartHome action is giving an error message "[Service] cannot be reached right now" after having executed the command properly. My device is properly switched on / off, but Google ends with that annoying message. The input I get from…
Jaap
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Xamarin integration with smart lights?

I am trying to see if there is any way to interact with smart lights using Xamarin, I found one way to use philips' APi but I want to see what I had in mind is possible. Is it possible to connect to a google home thats already connected to smart…
Sah Eam
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Google Assistant responding with "Sorry, I didn't get any response"

I have a smart home action that supports multiple device categories including blinds, doors and windows. The only time this error message comes up is when I say "Close all the windows". The windows are individually addressable. Google Home responds…
HappyXD
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Local home exectution restarts Google Nest hub

When trying a HTTP local execution to an device from a Google Nest hub, the hub restarts. Fullfillment, Discovery and identify are OK. The code used : const deviceCommand = new smarthome.DataFlow.HttpRequestData(); deviceCommand.data = …
René S
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How do I know what commands would trigger my device

I'm programming vacuum cleaner with a mop feature. Currently, I set my device type to 'action.devices.types.VACUUM' and it responds to "clean" command. I would like to "mop" to the trigger list, but it seems the device type must be changed then. Is…
Andrew Matiuk
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