How To Make Boombox Speaker with WiFi, Airplay, Spotify Connect and Bluetooth - YouTube
Spotify® Connect
Audio Receiver Board Wireless Multizone Home Stereo HiFi Music Receiver Circuit Module with Airplay Spotify Connect Micro USB Port and Remote Control for DIY SpeakersUp2stream Mini V2 - Newegg.com
Amazon.com: Arylic WiFi & Bluetooth Receiver Audio Preamplifier Board, Wireless Multizone Home Stereo Music Circuit Module with Airplay,Spotify Connect and Remote Control for DIY Speakers-Up2stream Mini V3 : Electronics
Amazon.com: Arylic Up2stream S10 WiFi & Bluetooth preamplifier/Audio Receiver, Wireless multiroom/multizone Home Stereo Music Receiver Circuit Module with Airplay,Spotify and Remote Control for DIY Speakers : Electronics
Spotify Connect: What is it? How can you get it? | What Hi-Fi?
App.spotify|wireless Audio Receiver Board - Bluetooth 5.0, Airplay, Spotify Connect