FSC-BT1038 Analog Input Selection

clement_roblot

Hello,

I have a board with a FSC-BT1038 and 2 analog inputs:

One on MIC_LN and MIC_LP pins
One on MIC_RN and MIC_RP pins

The input on MIC_LN and MIC_LP works fine but I would like to know the command to ask the module to switch to the other one.

I can see in the datasheet of the module (section 4.3.1) that it contains 9 analog switches for various configurations, would it be possible to get the commands to control those switches?

Thanks a lot
Have a nice day

FAE_Gavin

clement_roblot The FSC‑BT1038’s standard firmware ships with a fixed audio input configuration and does not include any AT command to switch between the two mic input pin pairs (MIC_LN/LP and MIC_RN/RP).

To get this switching capability, the official route is a custom firmware build through our sales channel.

Please contact: sales01@feasycom.com