STM32 MCUs Boards and hardware tools

Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.

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Resolved! stlinkv3 and stlinkv2isol

I have this 2 programmers, stlinkv2isol and stlinkv3. With the first, I'm able to program and debug my board. But with the second, no, I received a message like this   ST-LINK SN : 0050002E3331510633323639 ST-LINK FW : V3J13M4B5S1 Board : STLINK-V3...

IVent.1 by Senior
  • 181 Views
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STM32H755BIT3 Supply connection

你好 我正在与 STM32H755BIT3 一起做项目。我设计的电路板的现状是,用DC-DC 3.3V电源上电后,芯片很快发热严重,不出现短路就无法下载程序。我推测这是由于外围电路的设计。 有人可以帮忙找出问题所在吗? 提前感谢大家的任何提示。 Translation: Hello I am working on a project with the STM32H755BIT3.The current situation of the board I designed is that after...

LLionel by Associate
  • 259 Views
  • 0 replies
  • 0 kudos