Unable to establish mode 1

[nirshem]

I flashed with the bin named "..usb" (mode1) and connected via USB-C - there is no connectivity to the PC. The pc ring up and down like the device is connected and disconnected again and again .

than i tried something else - i pushed the boot button while powering up, than i succeed to establish serial over the USB-C directly to the ESP32 - than succeed to load the bin file of STA.

Now i want the device to work as mode 1 but reboot caused the PC ringing again like the USB-C connected/disconnected , i need it for the AT commands, what your advice in this case ?

thanks

[ShallowGreen123]

1、These two firmwares can only be downloaded to esp32 (green box)

2、These two firmwares are for the TX-AH module and cannot be downloaded to the esp32 (red box)

It is usually downloaded in the package. The default firmware for version 2 is huge-xxxxx-usb.bin, and the additional version is huge-xxxxxx-WNB.bin;

You can use AT+VERSION=? to check the version of the TX-AH module;

huge-xxxxx-usb.bin:+VERSION:v1.6.3.5-25403 huge-xxxxxx-WNB.bin:+VERSION:v1.6.4.3-29063

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If the problem is not solved, a troubleshooting screen can be provided；

[nirshem]

Hi,

The mentioned information is known and its exactly what I did to be clarify here are the steps i followed in order to establish MODE 1 (esp32 only):

1) I burned the portable flash (winbond chip) with the huge-xxxxx-usb.bin 2) Than i found that the USB-C connected disconnected again and again to the PC 3) I pressed the BOOT button and succeed to establish the serial connectivity (over USB-c) to the ESP32 4) I succeed to burn the ESP 32 with firmare_T-halow_AP.bin (green box 5) now again after reset the USB-C ringing again and again and no debug info in serial

How to solve this issue ?

I hope this is more clearly

Thanks

[ShallowGreen123]

Can you provide a fault video？