iPhone 8 Plus
My Question or Issue
I'd like to play Spotify easily on my Kanto TUK speakers, using my iPhone as a remote to control playback. TUK are powered speakers, but they don't have a Spotify Connect module, so I need an interim device. I picked Amazon Echo Dot to be this interim device. It has an audio out, from which I have connected the Echo Dot to my speakers via RCA cables.
Now I need a simple way to recognize Echo inside my Spotify as a device. Echo is connected to my home Wifi, but somehow Spotify does not see Echo as an available device.
What can I do to have Spotify recognize Echo and play music over wifi on Echo, which because of the RCA cable will actually play on my Kanto speakers?