Building a Bluetooth DAC with Raspberry Pi Zero W – Page Fault Blog
Bluetooth Audio Receiver Preamp with MP3 Decoder and Remote Control — PMD Way
Amazon.com: Raspberry Pi HiFi DAC Pro Hat ES9038Q2M Audio Card PCM DSD Lossless High Resolution Digital-to-Analog Converter Adapter for Raspberry Pi 4 3B+ 3B Zero w Zero : Electronics
Building a Bluetooth DAC with Raspberry Pi Zero W – Page Fault Blog
Raspberry Pi Zero W
Raspberry Pi Zero 2W To 3B Adapter, Alternative Solution for Raspberry Pi 3 Model B/B+ - PiShop.us
Raspberry Pi Zero W - DEV-14277 - SparkFun Electronics