Quectel BG96 does not start on P-L496G-CELL02

[marcell029]

quectel bg96 does not reply to messages from stm32l496ag on kit board p-l496g-cell02 but since I bought it. I could not even start blink the led on bg96 so I assume there is something missing to me. I use usb cable to stlink com and debug from the software but never had a response from bg96 after sending at commands. What I can do about? thank you. Marcello

[KDJEM.1]

Hello @marcell029 and welcome to the community;

 

I advise you to look at UM2365 precisely "6 P-L496G-CELL02 troubleshooting" section and follow the recommended steps.

 

 

I hope this help you to solve the issue.

 

Thank you.

Kaouthar

[marcell029]

where can I find the demonstration software for the discovery board to see the print on teraterm during the reset sequence?

[KDJEM.1]

Hello @marcell029 ;

 

As mentioned in the UM2365, the demonstration is preloaded in the discovery board.

Also, you can use  X-CUBE-CELLULAR | Product - STMicroelectronics to enable the SIM MFF2 soldered on your BG96 Module with your P-L496G-CELL02.

 

Thank you.

Kaouthar

[marcell029]

I flashed many times stm32l496ag on discovery kit with my own binary app, so I assume the demonstration sw preloaded on the board is not there anymore. What can I do?

[marcell029]

since I want to speed up the development sw phase, is there any possibility to contact a fae stm in Lumbardy to get support in presence to this issue? Thank you

[KDJEM.1]

Hello @marcell029 ;

 

To contact FAE, I recommend you to create an OLS case: https://ols.st.com/s/ 

 

Thank you.

Kaouthar