Bluetooth Audio Receiver Board(Apt-X) TSA3611 The base board is a

The base board is a DAC(PCM5122PWR) board which convert the I2S digital audio to analog output

This is a Bluetooth 5

Microphone preamplifier

RX: single click board into receiver mode

TSA3117 Bluetooth module PSR file (PCB antenna version)

Bluetooth Audio Receiver Board(Apt-X) TSA3611 The base board is aThis Bluetooth Music Receiver connects to the Line In or Aux input on your home audio system. You can then stream audio from your Bluetooth enabled cell phone or mp3 player to your home audio system. Enjoy the convenience of having your music source in the palm of your hand and listening to it through your home stereo. it comes with a new AudioB plus Bluetooth module that supports Apt X. NoteWhen you use Bluetooth source in, you need to disconnect