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Cannot detect MCU STM32WLE5CC by ST-Link V2.

NPhuc
Associate II

Hi all,

I cannot detect MCU STM32WLE5CC by ST-Link V2.

My schematic:

Could you show me my mistake? Thank you very much.

1 ACCEPTED SOLUTION

Accepted Solutions

Thank Mike,

It is ok, I tried with another st-link (st-link from Nucleo kit).

0693W000008ycjpQAA.png

View solution in original post

6 REPLIES 6
NPhuc
Associate II

0693W000008yEi9QAE.png

Mike_ST
ST Employee

I don't see any label on wire going to pins 11,41,44 VDD/VDDA.

Hi Mike,

I'am sorry my mistake, but after i fix it, i cannot detect MCU, please see image below:

0693W000008yNFuQAM.png

Mike_ST
ST Employee

Hi,

I think ST-Link Utility has no support for STM32WL (die 0x497).

Please switch to STM32CubeProgrammer.

Hi,

I tried with STM32CubeProgrammer.

0693W000008yTLAQA2.png

Thank Mike,

It is ok, I tried with another st-link (st-link from Nucleo kit).

0693W000008ycjpQAA.png