Skip to main content
Graduate
March 24, 2025
Solved

STLINk V3 MODS

  • March 24, 2025
  • 1 reply
  • 482 views

Recently brought 2 pcs STLINk V3 MODS. downloading all the documents from st site i didnot find right information(whre is SWD,SCLK, pin located in STLINK V3 MODS) so that i can connect to my target bare metal board of STM32F103 Series MCU. Very much time wastage buy doing fake stlink v2 , from authentic source i brought STLINK V3 mods in a hope that i can programe and debug. Help required.No fruitfull video, no fruitfull document available throughout of internet. 

    This topic has been closed for replies.
    Best answer by Andrew Neil

    @BAS-BLEU wrote:

     downloading all the documents from st site i didnot find right information (where is SWD, SCLK, pin located in STLINK V3 MODS) . 


    It's in the User Manual:

    AndrewNeil_0-1742834463638.png

    https://www.st.com/resource/en/user_manual/um2502-stlinkv3mods-and-stlinkv3mini-debuggerprogrammer-tiny-probes-for-stm32-microcontrollers-stmicroelectronics.pdf#page=17

    via: https://www.st.com/en/development-tools/stlink-v3mods.html#documentation

     

    It is also recommended to connect NRST:

    AndrewNeil_1-1742834567695.png

    See Section 6.1.3  for the CN5 STDC14 connector pinout;

     

     

    1 reply

    Super User
    March 24, 2025

    @BAS-BLEU wrote:

     downloading all the documents from st site i didnot find right information (where is SWD, SCLK, pin located in STLINK V3 MODS) . 


    It's in the User Manual:

    AndrewNeil_0-1742834463638.png

    https://www.st.com/resource/en/user_manual/um2502-stlinkv3mods-and-stlinkv3mini-debuggerprogrammer-tiny-probes-for-stm32-microcontrollers-stmicroelectronics.pdf#page=17

    via: https://www.st.com/en/development-tools/stlink-v3mods.html#documentation

     

    It is also recommended to connect NRST:

    AndrewNeil_1-1742834567695.png

    See Section 6.1.3  for the CN5 STDC14 connector pinout;

     

     

    BAS-BLEUAuthor
    Graduate
    December 13, 2025

    i have posted some issue regarding STlinkV3MODS, please chk it out. some thing odd type ,but it is reality.