# Google Nest SDM **URL:** \ **Category:** Apps\ **Tags:** tools\ **Created:** [February 16, 2021, 10:48am UTC](https://community.homey.app/t/google-nest-sdm/43087 "2021-02-16T10:48:22Z")\ **Posts on this page:** 20\ **Page:** 19
**Author:** ![Martin\_Verbeek](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/martin_verbeek/32/10641_2.png) [@Martin\_Verbeek](https://community.homey.app/u/Martin_Verbeek)\ **Post date:** [February 5, 2022, 5:15pm UTC](https://community.homey.app/t/google-nest-sdm/43087/386 "2022-02-05T17:15:08Z")
Yes, you should be able to add it. When logging in you should be seeing it as one of the devices that needs authorizing. Martin Verbeek ---
**Author:** ![Kennet\_Kjaergaard](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/kennet_kjaergaard/32/47934_2.png) [@Kennet\_Kjaergaard](https://community.homey.app/u/Kennet_Kjaergaard)\ **Post date:** [February 5, 2022, 8:00pm UTC](https://community.homey.app/t/google-nest-sdm/43087/387 "2022-02-05T20:00:30Z")
I can not see more. I can find 5. I have 4 Google nest cam battery outside and a Google doorbell battery and a Google nest inside on power. maybe it’s my doorbell I can not find? It says surveillance on the 5 I have in the app. Is the doorbell called doorbell ord surveillance also? ---
**Author:** ![Martin\_Verbeek](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/martin_verbeek/32/10641_2.png) [@Martin\_Verbeek](https://community.homey.app/u/Martin_Verbeek)\ **Post date:** [February 5, 2022, 8:32pm UTC](https://community.homey.app/t/google-nest-sdm/43087/388 "2022-02-05T20:32:51Z")
Doorbell should be found as Doorbell, battery or non battery. The others should be found as Camera battery or non battery. In this release of the app I show the room name, which is not good enough, in the next version I will take the label as well. If you could do a add device and select camera, wait a few seconds and then go to the app log, it should say how many cameras it has found… Martin Verbeek ---
**Author:** ![Kennet\_Kjaergaard](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/kennet_kjaergaard/32/47934_2.png) [@Kennet\_Kjaergaard](https://community.homey.app/u/Kennet_Kjaergaard)\ **Post date:** [February 5, 2022, 8:50pm UTC](https://community.homey.app/t/google-nest-sdm/43087/389 "2022-02-05T20:50:09Z")
Thanks 🙂 ---
**Author:** ![ridderdk](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ridderdk/32/47900_2.png) [@ridderdk](https://community.homey.app/u/ridderdk)\ **Post date:** [February 6, 2022, 2:12pm UTC](https://community.homey.app/t/google-nest-sdm/43087/390 "2022-02-06T14:12:48Z")
can anybody point me to a cause of this error, comin right after choosing devices with access to Homey: “Token cannot be refreshed” This happens in Edge I get this error in chrome: {“success”:false,“message”:“Invalid Token: undefined”} Probably the same I have checked my callback [https://callback.athom.com/oauth2/callback](https://callback.athom.com/oauth2/callback) in Authorised redirect URls ---
**Author:** ![Martin\_Verbeek](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/martin_verbeek/32/10641_2.png) [@Martin\_Verbeek](https://community.homey.app/u/Martin_Verbeek)\ **Post date:** [February 6, 2022, 2:34pm UTC](https://community.homey.app/t/google-nest-sdm/43087/391 "2022-02-06T14:34:50Z")
Can you provide a little more info. If this a new install, did the setup go alright, what devices are you adding, anything that might pin it down a bit. Also could you send me the app log that is happening around this problem Martin Verbeek ---
**Author:** ![ridderdk](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ridderdk/32/47900_2.png) [@ridderdk](https://community.homey.app/u/ridderdk)\ **Post date:** [February 6, 2022, 3:07pm UTC](https://community.homey.app/t/google-nest-sdm/43087/392 "2022-02-06T15:07:41Z")
Thank you Martin for taking your time Everything is going as described in this tutorial, right until callback URl I have chosen my devices, nest doorbell battery and a nest cam battery, both new devices. My google account are able to create project, i already made a couple of projects for allowing HA access to these cameras, so i was not asked for any payment. I’m not sure if it can mess up the token if i have multiple google accounts and i have to choose which account to choose from when ever i visit google? This is the case from my computer (tried from both Edge and Chrome), but also from my Android Samsung device. This is a snippet from the in App configuration on the phone: 2022-02-06 15:59:10 [Driver:camera] Pair Session Disconnected 2022-02-06 15:59:07 [dbg] [NestOAuth2Client] [c:default] [s:2ba2b15c-19f0-4a28-8053-bd9c50b4d067] Initialized 2022-02-06 15:58:26 [dbg] [NestOAuth2Client] [c:default] [s:a99034eb-df9e-437c-aef7-3965871fd1d1] Got authorization URL: [Sign in - Google Accounts](https://nestservices.google.com/partnerconnections/c607582c-c8f2-4ba6-8519-7c2e5a116a7d/auth?state=f4535411-dc34-4142-82dd-9d23a8bbaa02&client_id=1081230599596-iqg4l5oopl6ooom6cgjake5gfn1vae1t.apps.googleusercontent.com&response_type=code&prompt=consent&access_type=offline&scope=https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fsdm.service%20https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fcloud-platform%20https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fpubsub&redirect_uri=https%3A%2F%2Fcallback.athom.com%2Foauth2%2Fcallback) 2022-02-06 15:58:25 [dbg] [NestOAuth2Client] [c:default] [s:a99034eb-df9e-437c-aef7-3965871fd1d1] Initialized 2022-02-06 15:58:09 settings enableDebug true 2022-02-06 15:39:53 [Driver:doorbell] Pair Session Disconnected 2022-02-06 15:04:10 [Driver:camera] onPairListDevices() 2022-02-06 15:03:20 [Driver:camera] Pair Session Disconnected 2022-02-06 15:01:31 [Driver:camera] Pair Session Disconnected (node:20274) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code. (node:20274) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see [Command-line options | Node.js v17.4.0 Documentation](https://nodejs.org/api/cli.html#cli_unhandled_rejections_mod) ---
**Author:** ![Martin\_Verbeek](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/martin_verbeek/32/10641_2.png) [@Martin\_Verbeek](https://community.homey.app/u/Martin_Verbeek)\ **Post date:** [February 6, 2022, 3:25pm UTC](https://community.homey.app/t/google-nest-sdm/43087/393 "2022-02-06T15:25:31Z")
Where are you authorizing? During add device? If so can you do a logout and login in the app setup. I noticed sometimes it does not work correctly during add device. Martin Verbeek ---
**Author:** ![Martin\_Verbeek](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/martin_verbeek/32/10641_2.png) [@Martin\_Verbeek](https://community.homey.app/u/Martin_Verbeek)\ **Post date:** [February 6, 2022, 3:34pm UTC](https://community.homey.app/t/google-nest-sdm/43087/394 "2022-02-06T15:34:32Z")
Maybe you can add a second set of oauth credentials to the project. Set these in the app and add the clientid to the SDM project as well. Martin Verbeek ---
**Author:** ![ridderdk](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ridderdk/32/47900_2.png) [@ridderdk](https://community.homey.app/u/ridderdk)\ **Post date:** [February 6, 2022, 3:53pm UTC](https://community.homey.app/t/google-nest-sdm/43087/395 "2022-02-06T15:53:32Z")
yes, during add device, i’m authorizing i will add another set of credentials and see if helps, thanks ---
**Author:** ![ridderdk](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ridderdk/32/47900_2.png) [@ridderdk](https://community.homey.app/u/ridderdk)\ **Post date:** [February 6, 2022, 4:12pm UTC](https://community.homey.app/t/google-nest-sdm/43087/396 "2022-02-06T16:12:34Z")
no, same thing happens Google lists both cameras and i can choose all permissions Next i get another google confirmation page, allowing access for [athom.com](http://athom.com), when i click Next on this page i get the error: {“success”:false,“message”:“Invalid Token: undefined”} this is my log from phone when doing the same procedure from Android, note i’m not getting any error from phone app, it just stops waiting for confirmation i think 2022-02-06 17:03:50 [dbg] [NestOAuth2Client] [c:default] [s:215b3d49-b0d8-4dc4-830b-0021d10de39e] Initialized 2022-02-06 17:03:42 [Driver:camera] Pair Session Disconnected 2022-02-06 17:03:35 [Driver:camera] Pair Session Disconnected 2022-02-06 17:03:04 [dbg] [NestOAuth2Client] [c:default] [s:e4435261-e5c1-4ab5-8d13-130843222713] Initialized 2022-02-06 17:02:28 [dbg] [NestOAuth2Client] [c:default] [s:a9debd82-577e-4c08-9ec7-b4243e50d99f] Got authorization URL: [Sign in - Google Accounts](https://nestservices.google.com/partnerconnections/c607582c-c8f2-4ba6-) 2022-02-06 17:02:27 [dbg] [NestOAuth2Client] [c:default] [s:a9debd82-577e-4c08-9ec7-b4243e50d99f] Initialized 2022-02-06 16:58:03 [dbg] [NestOAuth2Client] [c:default] [s:ea0bfd42-c75e-43ca-8eab-3ef106a27994] Initialized 2022-02-06 16:57:36 [Driver:camera] Pair Session Disconnected 2022-02-06 16:57:18 [dbg] [NestOAuth2Client] [c:default] [s:ea24b21e-b3e0-49df-a08a-821ea82d0dca] Initialized 2022-02-06 16:56:43 [dbg] [NestOAuth2Client] [c:default] [s:d69d08b5-d714-490b-8bc0-e6fab5509bb0] Initialized edit: I’m not allowed to put more than 2 links in a post, since i’m a new user, i can’t show the full log ---
**Author:** ![Martin\_Verbeek](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/martin_verbeek/32/10641_2.png) [@Martin\_Verbeek](https://community.homey.app/u/Martin_Verbeek)\ **Post date:** [February 6, 2022, 4:18pm UTC](https://community.homey.app/t/google-nest-sdm/43087/397 "2022-02-06T16:18:54Z")
Don’t authorize during device add, use the login in the app setup… Martin Verbeek ---
**Author:** ![Martin\_Verbeek](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/martin_verbeek/32/10641_2.png) [@Martin\_Verbeek](https://community.homey.app/u/Martin_Verbeek)\ **Post date:** [February 6, 2022, 4:23pm UTC](https://community.homey.app/t/google-nest-sdm/43087/398 "2022-02-06T16:23:59Z")
Will check it out tomorrow. Thanks let you know asap… Martin Verbeek ---
**Author:** ![ridderdk](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ridderdk/32/47900_2.png) [@ridderdk](https://community.homey.app/u/ridderdk)\ **Post date:** [February 6, 2022, 4:27pm UTC](https://community.homey.app/t/google-nest-sdm/43087/399 "2022-02-06T16:27:39Z")
i cannot choose not to authorize when clicking “add device”, choosing Google Nest SDM , i get a new box telling me “Please use Google Nest credentials to logon” When i click logon i get this message: “Can’t link to Homey To enable Homey, make sure that you’ve migrated your Nest Account to Google.” on this page i can choose another google account (the one i’ve created the project with) and i get authorized and now i can choose which cameras to give access to. My problem is, i’m using a g-suite account for primary use (e-mail), g-suite accounts cannot be used with Google Nest cameras, so i have to choose another account during the process. ---
**Author:** ![ridderdk](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ridderdk/32/47900_2.png) [@ridderdk](https://community.homey.app/u/ridderdk)\ **Post date:** [February 6, 2022, 4:38pm UTC](https://community.homey.app/t/google-nest-sdm/43087/400 "2022-02-06T16:38:17Z")
recorded a video showing the steps from phone, when video ends nothing happens during authorization. [https://dl.dropboxusercontent.com/s/agxyetev5crs05w/20220206\_173158.mp4?dl=0](https://dl.dropboxusercontent.com/s/agxyetev5crs05w/20220206_173158.mp4?dl=0) ---
**Author:** ![ridderdk](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ridderdk/32/47900_2.png) [@ridderdk](https://community.homey.app/u/ridderdk)\ **Post date:** [February 7, 2022, 9:12am UTC](https://community.homey.app/t/google-nest-sdm/43087/401 "2022-02-07T09:12:43Z")
I got it working now. I think it was some session mismatch between your app and Google. After a restart of app and logging out of all my google account on pc’s and phones it succeeded Thank you ---
**Author:** ![Martin\_Verbeek](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/martin_verbeek/32/10641_2.png) [@Martin\_Verbeek](https://community.homey.app/u/Martin_Verbeek)\ **Post date:** [February 7, 2022, 9:47am UTC](https://community.homey.app/t/google-nest-sdm/43087/402 "2022-02-07T09:47:17Z")
Thanks for letting me know! Have fun Martin Verbeek ---
**Author:** ![Gilles\_De\_Wilde](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/gilles_de_wilde/32/51447_2.png) [@Gilles\_De\_Wilde](https://community.homey.app/u/Gilles_De_Wilde)\ **Post date:** [February 8, 2022, 10:49pm UTC](https://community.homey.app/t/google-nest-sdm/43087/403 "2022-02-08T22:49:03Z")
![Screenshot_20220208-233749](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/e/9/e97e27edc01dc0669ce9ed7640ab2830854a4b1c.jpeg) I’m getting this error in the final stage. Anyone a clue? ---
**Author:** ![Martin\_Verbeek](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/martin_verbeek/32/10641_2.png) [@Martin\_Verbeek](https://community.homey.app/u/Martin_Verbeek)\ **Post date:** [February 9, 2022, 6:55am UTC](https://community.homey.app/t/google-nest-sdm/43087/404 "2022-02-09T06:55:05Z")
When creating the conscent page did you put the app into production? ---
**Author:** ![Gilles\_De\_Wilde](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/gilles_de_wilde/32/51447_2.png) [@Gilles\_De\_Wilde](https://community.homey.app/u/Gilles_De_Wilde)\ **Post date:** [February 9, 2022, 8:25am UTC](https://community.homey.app/t/google-nest-sdm/43087/405 "2022-02-09T08:25:08Z")
Thanks alot, apparantly I didn’t. [Previous page](https://community.homey.app/t/google-nest-sdm/43087.md?page=18) [Next page](https://community.homey.app/t/google-nest-sdm/43087.md?page=20)