ST67W61M1 Connection Errors and DTIM Issue

[Jerrylin00]

Hi,

I am currently working on a feasibility project using the X-NUCLEO-67W61M1 and NUCLEO-U575ZI-Q.
The sample code I am using is ST67W6X_FOTA.

The FOTA functionality is working properly. However, during the initial connection phase, there is about a 50% chance of encountering Wi-Fi connection-related errors. The errors I have observed include:

"Wi-Fi connect timeouted"
"Wi-Fi connect in error"
"Failed to initialize the DTIM"

Whenever these issues occur, the only way to recover is by resetting the MCU and restarting the process.

Are there any recommended methods or best practices to resolve these issues?

 

[Louis AUDOLY]

Hello @Jerrylin00 , welcome on the ST Community,

Could you please indicate which X-CUBE-ST67W61 Software Package and ST67W611M binary version you are using?
Some improvements and corrections have been made with the v1.3.0 recently released, with ST67W611M binary updated to version 2.0.106.

Please could you try with those two latest versions and let me know if you still see the issue.

Regards
Louis

 

[Jerrylin00]

Hi @Louis AUDOLY 
I am using MW version 1.2.0 and SDK version 2.0.97, both downloaded from GitHub.

https://github.com/STMicroelectronics/x-cube-st67w61 

Additionally, where can I download the version you mentioned?

The GitHub repository still only shows the v1.2.0 tag.

 

[Louis AUDOLY]

Hi,

Thank you for the details.
Actually, this seems to be only available via the X-CUBE-ST67W61 page and not yet on GitHub, let me check this.

Regards
Louis

[Louis AUDOLY]

Hi @Jerrylin00 ,

I just tested and I well downloaded v1.3.0. Anyway, the new release is now available under GitHub if you could please try.

Regards
Louis

[Jerrylin00]

Hi @Louis AUDOLY ,
I downloaded the file using the "Get Latest" option on the official website, but it doesn’t seem to be the correct one.
In any case, I was able to successfully download the correct file from GitHub. Thank you for your help.