pongsatorn Thank you for your question regarding the FSC-BT1058 module's HFP-AG functionality.
We are pleased to confirm that the FSC-BT1058 module supports the HFP-AG profile for connecting and making calls via a Bluetooth headset (HFP-HF). You can achieve this using the following AT commands:
1.Enable the necessary profiles including HFP-AG
<< AT+PROFILE=339
>> OK
2.Scan and connect to HP1(HFP-HF)
Example:
<< AT+SCAN=1
>> +SCAN=1,-87,0,DC0D30001E49,FSC-BT1036-1E49,5A020C
>> +SCAN=2,-78,0,7C9A1DA36B41,AirPods,240404
...
>> +SCAN=E
<< AT+HFPCONN=7C9A1DA36B41 //7C9A1DA36B41:MAC address (Using AT+A2DPCONN works the same way.)
>> OK
...
>> +HFPSTAT=3 //HFP Connected
>> +A2DPSTAT=3 //A2DP Connected
3. Establish A2DP/HFP audio
<< AT+AUDROUTE=1 //Establish A2dp audio
...
>> +AUDMODE=1
>> +A2DPSTAT=5 //Streaming
<< AT+AUDROUTE=2 //Establish HFP audio
>> +HFPAUDIO=1 //HFP audio established
...
>> +AUDMODE=2
>> +HFPSTAT=6
If you follow these steps and still cannot achieve the desired functionality, it may be due to firmware version differences. Please email me directly at [support@feasycom.com]with your module's firmware version details (you can check this using the AT+VER command). Our specialized FAE team will provide further assistance and support for any necessary firmware upgrades.
We are here to ensure you get the full functionality from your Feasycom module.
