Hello,
I am using the EC25-J module, but I am unable to enable USB Audio (UAC).
Currently, commands like AT+QCFG=“usbcfg” return ERROR.
My current firmware version is:
EC25JFAR06A04M4G_DCM
It seems this DCM-variant firmware has locked these features. Could you please provide the latest Standard Variant firmware for EC25-J and the flash tool?
Module: EC25-J
Goal: Enable USB Audio (UAC)
Required: Latest firmware (Standard version), QFlash tool, and USB drivers.
My email: [fmtk2112@gmail.com]
Thank you in advance.