FSC-BT1026C

Kurplunk

I am currently working on a custom hardware modification for a vintage media player (iPod Classic) using the FSC-BT1026C (QCC3024) module. My current setup is running V4.9.4, but I am running into a limitation with the default "Sink" firmware.

need to be able to toggle the module between A2DP Source and A2DP Sink modes using the FeasyBlue app. Currently, when I send commands via BLE, I receive a +GATTDATA error, and the "Parameter Modification" in FeasyBlue fails because the module is locked in Transparent Mode.

Can you provide the latest audtxrx (Transceiver) DFU file for the BT1026C? Specifically, I need the build that supports:
A2DP Source + Sink dual-role operation.
Remote AT Command support (HOCFG) via the GATT profile so I can switch OPMODE over Bluetooth.

Module Details:
Model: FSC-BT1026C
Current Version: V4.9.4

Thank you for your help with this DIY project!

FAE_Gavin

Kurplunk FSC-BT1026C only supports Sink (receiver) firmware. It does not have Source (transmitter) or dual-role (Sink+Source) firmware. Therefore, it cannot meet your requirement of switching between A2DP Source and Sink modes.

If you need a module with Source or dual-role capability, please contact our sales team at sales@feasycom.com for alternative recommendations.

For more details and AT command usage, please refer to the following documents: