AudioB Plus Bluetooth Audio Receiver Module(Apt-X)

If you want to build a simple Bluetooth amplifier board, AudioB plus Bluetooth audio receiver is a good choice for your project. This is a Bluetooth 5.0 stereo recevier which supports Apt-X and is based on QCC3008. We breakout pins to 2x10 2mm space male pins. You can integrate it to your project easily.

Single-ended signal output

Single-ended signal output with headphone/small speakers

Differential signal output

Note:

1. Quick press S2 to switch to the previous song, long press to reduce the volume
2. Quick press S3 to switch to the next song, long press to increase the volume
3. Press S1 to play or pause
4. We have changed the pin20 from MUTE control to Aux in/Line so as to enable control from V3r2 version.

• MUTE : if there is an audio output, MUTE pin will be high level, otherwise, it will be low level.
• Aux DET:  Leave open: Aux in/Line in disabled, Connect to GND: Aux in/Line in enabled

Features:

• Bluetooth 5.0
• Apt-X supported
• Low power consumption: 5mA@5V
• HFP V1.6
• HSP V1.2
• A2DP V1.2
• AVRCP v1.4
• Support for smartphone application(APPs)

Documents:

• How to change the BT name
• Bluesuite2.5.0
• ADK_QCC300x.WIN.1.0.167
• Default configuration file xml
• Dimensions