usb cdc 4g module Auxiliary AT port (AEGHB-623)

[ZLYTT]

Answers checklist.

• I have read the documentation ESP-IDF Programming Guide and the issue is not addressed there.
• I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
• I have searched the issue tracker for a similar issue and not found a similar issue.

IDF version.

v5.3-dev-3225-g5a40bb8746

Espressif SoC revision.

ESP32-S3

Operating System used.

Linux

How did you build your project?

Command line with idf.py

If you are using Windows, please specify command line type.

None

Development Kit.

ESP32S3

Power Supply used.

USB

What is the expected behavior?

How to support auxiliary AT port, that is, need to send AT command, do not need to exit PPP network, can send AT command

What is the actual behavior?

After successful ppp dialing, the network connection status has been printed

Steps to reproduce.

idf.py -p PORT monitor

Debug Logs.

[图片]

More Information.

No response

[leeebo]

@ZLYTT To achieve it, please config the auxiliary AT port as the secondary AT port

[ZLYTT]

@ZLYTT To achieve it, please config the auxiliary AT port as the secondary AT port

Hello, I searched for this configuration in the menuconfig , and it was shown in red. Is it configured here? Is this configured

[leeebo]

@ZLYTT Choose Modem Board -> Customer

[ZLYTT]

@ZLYTT Choose Modem Board -> Customer

Hello, here I have selected the module I added before, is this open

[leeebo]

Choose Modem Board ->

sorry for the mistake, please choose User defined