Does the IF820 Support Audio?
If using MODUS Toolbox on the IF820 it can support Hands Free Profile (HFP) over the I2S/PCM interface. Infineon, in MODUS Toolbox, supports mSBC and CVSD audio CODECs in FW which is used in HFP.
SBC CODEC which is used as the compression algorithm for Advance Audio Distribution Profile (A2DP) could be done in FW as well but the I2S interface doesn’t support 44KHz/48KHz sample rates, thus, it can’t be used for A2DP.
There is no support for LE Audio.