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JVica.1
Associate II
September 28, 2023
Solved

STM32U585 Azure IoT migrate to BG95

  • September 28, 2023
  • 1 reply
  • 1447 views

I'm trying to migrate my Azure IoT application from a BG96 to a BG95-M3, both from Quectel. I have solved some problem due to the difference in use of the uart3 pins of the BG96 and BG95. Should I make more modifications to the software? Is there a document that covers migration at the software level?

Thanks

This topic has been closed for replies.
Best answer by JVica.1

Hello Roger,

After modifying these files: at_custom_modem_specific.c, at_custom_modem_signalling.c, at_util.c, cellular_service_cmd.c, at_util.h and at_custom_modem_specific.h. I already send data to Azure.

Greetings

1 reply

Roger SHIVELY
ST Employee
October 3, 2023

Hello @JVica.1 ,

There has been a case created to resolve this question and we will be reaching out to you directly.

Regards,
Roger

JVica.1
JVica.1Author
Associate II
October 11, 2023

Hello Roger,

The frequency bands are different for the BG96 and the BG95 and also the values to select the bands with the command AT+QCFG= "band" so the file at_custom_modem_specific.h must be adapted. Is there a version adapted for the BG95 of this file available?

Greetings

JVica.1
JVica.1AuthorBest answer
Associate II
November 9, 2023

Hello Roger,

After modifying these files: at_custom_modem_specific.c, at_custom_modem_signalling.c, at_util.c, cellular_service_cmd.c, at_util.h and at_custom_modem_specific.h. I already send data to Azure.

Greetings