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Stm32programmer is not connecting with Blue Pill device

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DevLoper
Associate II

‎2026-01-27 8:33 AM - last edited on ‎2026-01-27 10:31 AM by

STLink: STLINK-V3MINIE

Card: STM32f103C8T6

 

I couldn't establish the connection at all. I can connect without any problems with the ST-LinkV2 clone, but I couldn't connect with the V3. I'm trying different tim variations, but it's not working.

The frequencies have been changed.
The modes have been changed.
The reset modes have been changed.

 

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Maxime_MARCHETTO1
Community manager

‎2026-03-04 6:30 AM

Hello @DevLoper ,   

The product you are using is a clone of a genuine ST product. 

To get the support you need, please contact the third party you purchased this product from.  

For assurance of buying authentic ST products, we recommend purchasing exclusively through our official distributors, which you can find listed here: ST Official Distributors.  

Best regards,  

Maxime

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