[How to do instruction] RPI-ZERO-W + TAS5713 + micro music boom box

[rmicro]

You'll be better off with the 4-core Pi-3A+ unless you are constrained by the size of your enclosure.

I'll do that in my next version. But Pi Zero works pretty good, except when I'm trying to use Bluetooth and WIFI at the same time. And my aim was to make wireless speakers for inet radio and fro remote (nfs) music playing.