Whole house audio

[Tilaq]

Hi...
I need your help if you can , i am doing a whole house audio in the cheapest way possible about 16 zones , i want to buy this Diy board

WIFI Bluetooth 5.0 Audio Receiver DIY Smart Adapter Board Module with AirPlay DLNA Multiroom HDMI ARC Optical AUX USB I2S|Wireless Adapter| - AliExpress

And i need to Conection to it as follows:
1 - optical input ( from tv )
2 - aux in ( from any device )
3 - aux out ( to amp )
4 - usb input ( audio source )
5 - volume , source select , source playing indication, mute , in shot term control of the board from nextion touch screen 7” to be mounted on the wall connected to the whole house through ESP32 with home assistance.
I really appreciate if you can help me , i have zero experience in all of this .
Thank you for your support
I await your reply
Best Regards

https://ae03.alicdn.com/kf/H5ab5c5db1d0346e09f34f2921201d3c6F.jpg
https://ae03.alicdn.com/kf/H6af5c14820de410a9652414c8defa38dE.jpg
https://ae01.alicdn.com/kf/H06720e2aa15f43f2aaf80fe07bc76790U.jpg?width=800&height=800&hash= https://ae01.alicdn.com/kf/Hc7d64be9e6254401ad937f7b8abbe5c0M.jpg?width=800&height=1690&hash=2490

 

[dangus]

Things like this are a gamble. Maybe it hasn't been fully debugged. Maybe the only documentation is in Chinese. Maybe you can only get that documentation if you visit the factory, treat the manager to lunch and promise to buy 10,000 of them.

 

[Lojzek]

There is nothing like long term evaluation. Try it.