STM32 MCUs Boards and hardware tools

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Resolved! JTAG connection of STM32G474RET6

HelloI am new user of a STM products.Now I am developing a board based on STM32G474RET6 MCU.I want to connect STDC14  connector for JTAG programming through STLINK-V3SET.I understand that pull-up and pull down resistors on JTCK, JTMS and JTDI are int...

AlexHalf by Associate III
  • 4 replies
  • 0 kudos

Doing STLinkV3 right...

My embedded designs almost exclusively use STM32 uCs. Although I have quite a few official ST-manufactured STLink V2 and V3, what I have relied on for years are the "aluminum shell" STLinkV2 clones that are insanely inexpensive (under $3), rugged, co...

DAlbe.3 by Senior
  • 2 replies
  • 1 kudos

Resolved! STM32U5A9J-DK SPI3_CS Pin

HiWe are using the STM32U5A9J-DK Development Kit.I want to connect an external device over SPI to the Board using the SPI3 wired to the CN10 Pin see the schematics. As from the datasheet of the development board and also found in the schematics, the ...

MMess1_0-1689948609735.png MMess1_1-1689948729504.png MMess1_2-1689948926096.png
MMess.1 by Associate III
  • 3 replies
  • 1 kudos

nucleo st link

Hello everyone,I'm looking into making my own stm32 board to suit my needson the nucleo family of MCU's there's a built in st-link using an stm32f103 similar to those features in bluepill.I'm wondering on how could i replicate that setup where there'...