Most of functions are in our main PCB.
Main PCB communicates with BT Module through Uart or SPI.
BT module’s functions are:
- Bluetooth headset connection
- Communication with Main PCB
- Connection with smart phone to control our Audio amplifier with SPP or BLE
You can see from above that it is a basic audio module requirement for a headset.
We recommend FSC-BT806 8670 Chipset,aptX HD ,A2DP/HFP/SPP/BLE for this solution .
For more details,feel free to contact feasycom team.