Yes, you can use Google Home with a wired TV that has built in chromecast. You can use it to control your TV, play content from your phone or Chromecast-enabled apps, and more.
To set up your Google Home with a wired TV, follow these steps:
- Make sure your TV is on and connected to the internet.
- Open the Google Home app .
- Tap the Add button in the upper right corner.
- Tap Set up device.
- Tap Have something already set up?
- Search for and select your TV.
- Follow the prompts to finish setting up.
For more information, check out this support page from Google: https://support.google.com/googlenest/answer/7138414?hl=en