TSA7010 V2 – Digital Bluetooth Audio Receiver Board (I2S+DAC)
This digital 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 an AudioB I2S V4 Bluetooth module, with I2S digital output. Music resampling frequency is 48KHz. It supports Apt-X and is based on the QCC3031. The base board is a DAC (PCM5122PWR) that converts I2S digital audio to an analog output.

Note:
- TSA7010 can automatically detect the Aux in/Line input for audio. Bluetooth Audio source has higher priority. When Bluetooth audio is paused or Bluetooth is disconnected. TSA7010 will output the Aux in/Line in audio.
- TSA7010 uses the AudioB I2S V4 Bluetooth module; it’s an I2S master. If you buy AudioB I2S V4 separately, it’s an I2S slave; you need to change it to a master if you want to make it work on TSA7010 V2
How to use:
Single module
- Double-click S1, then set the module into pairing mode. (Voice: Pairing, blue LED flash 2 times per cycle.)
- Now, your smartphone will be able to find a new Bluetooth device named “AudioB I2S” and connect to it. (Voice: Pairing successful, blue LED flash 1 time per cycle.)
- You can play music now.
Party connection (multiple modules can be connected)
transmitter module
- Power-up module: blue LED flashes 3 times per cycle.
- Double-click S1, then set the module into pairing mode. (Voice: Pairing, blue LED flash 2 times per cycle.)
- Now, your smartphone will be able to find a new Bluetooth device named “AudioB I2S” and connect to it. (Voice: Pairing successful, blue LED flash 1 time per cycle.)
- You can play music now. If you use only one module, you don’t need to follow the steps below.
- Single-click S1 to switch the module between transmitter and receiver modes. Stop clicking when you hear the voice. In broadcast mode, the module is set to transmitter mode; the Red LED is ON.
Receiver Module
- Power up another module, blue LED flashes 3 times per cycle.
- Single-click S1 to switch the module between transmitter and receiver modes. Stop clicking when you hear the voice. Broadcast audio is enabled; this means the module is set to receiver mode. Green LED is ON
- Press and hold the S1 button about 1 second on the transmitter module, press and hold the S1 button about 1 second on the receiver module, and the transmitter module will auto-search (30 seconds) the receiver module. Both the transmitter and receiver modules will be connected. (Voice: pairing successful)
- The receiver module will have music out now.
- If a new module wants to join as a receiver, repeat steps 1 to 3 on the new module.
- If a receiver wants to quit, click the S1 button on that module to set it into transmitter mode.
If you connected the RGB Matel Push Button to the module with a cable, it works the same as the S1 button on the module.
Features:
- Size: 42*32*11mm
- Bluetooth 5.0
- Apt-X supported
- Stereo receive
- Effective transmission distance: 10-15m
- Micro USB female port for powering the receiver from any USB power source(5VDC)
- Compatible with all Bluetooth devices that support media audio, including iPhone











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