Dear lazy web, is there something like the sonos that is open source that makes the same synchronized sound field (I dont own a sonos, I assume that is what they do)? I believe I could hack something up using an ESP32, a microphone and/or a GNSS receiver, but does this already exist?
Logitech media server. Run LMS on one pi or a docker container, and then onother pi zeros run Squeezelite. The entirety of the installation on the receiving devices is ` sudo apt install squeezelite`.