QuecPython Board BG95xx - USB ports not found

[ABHIJEET_MEDICHARLA]

Hi,
I have bought QuecPython BG95xx dev kit.
after installing the drivers i could detect DM and NMEA USB ports, but no AT port.
I wanted to enable the AT port so I Opened REP

L console using QPYcom and executed the following commands.
import modem
modem.setUSBMode(0)

import system
system.SoftReset()

After this I have unplugged the USB from the module and plugged it again.
Now, no USB ports are listed in device manager.

When put the device in boot mode using BOOT BTN, Quectel USB QDLoader was listed in COM Ports.
But unable to flash firmware using QFlash saying unable to read com port. Also tried with QPYcom to download the firmware but no ports detected error message is returned.

PFA for the above stated issue.

[Felix.feng-Q]

@ABHIJEET_MEDICHARLA

L console using QPYcom and executed the following commands.
import modem
modem.setUSBMode(0)

import system
system.SoftReset()

After this I have unplugged the USB from the module and plugged it again.
Now, no USB ports are listed in device manager.

When put the device in boot mode using BOOT BTN, Quectel USB QDLoader was listed in COM Ports.
But unable to flash firmware using QFlash saying unable to read com port. Also tried with QPYcom to download the firmware but no ports detected error message is returned.

PFA for the above stated issue.

hi

1. The BG95 module has no AT port; firmware downloading is performed via the DM port.
2. Device restart can be implemented via our interface: Power.powerRestart().
3. Could you share the specific firmware version you downloaded and the exact model of the module? I need to verify if the firmware is compatible with the module model.