Help with ST link onNucleo-WL55JC1

[PodePode]

Hello,

my nucleo WL55JC1 board is not detected by cubeide when I want to run (No ST-LINK detected). The com led lights up green and with the st-info --probe command I find STM32WLEx for the dev-type. I can also update the st-link via cubeide but as soon as I close stlink upgrade and open it again the version is Unknown.

I'm testing with the LoRaWan_End_node example code.

Cubeide Version: 1.15.1
st-info Version: v1.8.0-18-g765ebda

Thanks in advance

[Zayoud]

Hello @PodePode 

Could you please add more descriptions for your questions!

Best regards,

Zayoud

[Zayoud · Accepted solution]

Hello @PodePode 

what kind of hardware do you use to link the board with your pc?

can you please sent a picture of the board in use especially the state of the jumpers?

for me I use a normal USB cable (type A to micro USB type B)

While I can't provide the exact support you requested, I recommend this alternative:

I am working with the same device and also with the WL55JC2 bord, and I have the first problem at the first Time and I found this image

please note that jumper JP6 is removed. 

 

I worked with it at the first Time and next I reconnect the jumper jp8 [5,6] and it works.

I hope this information is helpful!

Also, can you please support me in this issue rf-communication-with-nucleo-wl55jc-boards-seeking-guidance 

Best regards,

Zayoud