AudioB Bluetooth 5.0 Audio Receiver Board (Apt-X) TSA6179A
TSA6179A is a Bluetooth 5.0 stereo audio receiver board based on QCC3031. Connect it to your home audio system’s Line-In or Aux input. You can stream audio from your Bluetooth-enabled cell phone or MP3 player to your home audio system. The Bluetooth module has a micro USB port, which means you can update the firmware yourself; you can set the board to TWS or party mode, and the two buttons on the module can be configured for different functions.

TSA6179A supports two firmware modes: TWS mode and Party mode (Multipoint); you can also update the firmware via a micro USB port.
- TWS mode: The module works as a Bluetooth stereo audio receiver and can be plugged into our amplifiers.
- Party mode (Multipoint): You can pair multiple modules and have them work together. This enables the construction of a wireless surround sound system.
How to Use:
TWS mode
- Power up the module and wait for 1 second; the module is in pairing mode, and the Blue LED and Red LED flash alternately. (Voice: Pairing)
- Now, your smartphone will be able to find a new Bluetooth device named “TSA6179”. Connect it.
- You can play the music now. If you only use one module as a standard receiver. You don’t need to follow the steps below.
TWS connection
Master module:
- Long-press S1, and set the master module into TWS master mode.
Slave module:
- Power up the salve module, then long-press S2 to set it to TWS slave mode.
- The master module will automatically search for the slave module (30s). Both master and slave modules will be connected.
- The master and slave modules will have music output now.

Party mode
- Power up the module, double-click S1, and turn the module into pairing mode (Voice: Pairing, LED: Blue LED fast blink).
- Now, your smartphone will be able to find a new Bluetooth device named “TSA6179”. Connect it.
- You can play the music now. If you only use one module as a standard audio receiver. You don’t need to follow the steps below.
Multipoint connection
Master module:
- Click S1, and set the master module to transmitter mode (Voice: broadcast mode, LED: Red LED on).
Slave module:
- Power up the slave module, and click S2 to set the module into receiver mode (Voice: broadcast audio enabled, LED: Green LED on).
- Double-click S2 on the master module and S2 on the slave module. The master module will automatically search for the slave module (30s).
- Both master and slave modules will be connected, and then both will have music output.
- If a new board wants to join as a slave module, click S2 to set the new module to receiver mode, then double-click S2 on the master module.
- If a slave board wants to quit, click S1 to switch that module to the transmitter or normal modes.

Features:
- Bluetooth 5.0
- Multipoint connection
- Qualcomm CVc audio technology
- Qualcomm TrueWireless Technology
- Stereo receive
- Effective transmission distance: 10-15m
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