last updated 20 May 2019

A chromecast audio interface is connected to the Video/Aux input to the stereo. It allows you to cast music from your smart phone or the google smart speaker to the stereo over Wi-Fi and play it on the indoor or outdoor speakers.

The advantage of playing thru the stereo is you get better sound quality and can use the outdoor speakers.

Aiwa stereo

You need to select the Video/Aux input on the stereo.

Here's some of the things you can do.

See Google Home Mini for other things you can do with it. e.g. ask about the weather.