Registering your device
Click on “New Project”
Enter any name you want and click “Create Project”
Scroll down and look for “Are you looking for device registration?” and click the “Click here” link next to it
Once the project has been created, you should be taken to the Device Registration page. Click “Register Model”
Fill in the details and under Device type, select any and click “Register Model” when you’re done
You will now be asked to download the credentials, so click “Download OAuth 2.0 credentials”
Configure the consent screen
At the top left corner next to the Google Cloud Platform logo, there should be a dropdown menu. Click on it and you should see a popup called “Select a project”