Home › Forums › IDC747 General Questions › AudioAgent AA32xx V3 – HFP_CONFIG › Reply To: AudioAgent AA32xx V3 – HFP_CONFIG

September 10, 2026 at 7:54 am #2639

IOT747 Team
Keymaster

    Please use the latest firmware which is under Suport/Firmware. It is currently AA3340D, it has the new HFP_CONFIG setting which includes LC3_SWB. If you disable it (it is disabeld by default), the firmware will act exactly the same as before. if you enable it, the IDC777 will open an LC3_SWB SCO if the other device supports it. Thsi works for HFP and AGHFP so if you take 2 IDC777, you can test it. See video at: https://www.iot747.com/aiovg_videos/lc3-super-wide-band-demo/. IOT747