STM32 MCUs Boards and hardware tools

SWD DEBUG Communication STM32H7 ISSUE

Hi everybody,I'm facing to a strange issue linked to debug using SWD interface with my STLINK V3 for my µC STM32H7. I can download firmware .bin using TeraTerm (using UART RS232).However I'm unable to communicate using STM32Cube IDE in debug mode or ...

is LCSC dot com a reliable supplier?

Today, i just noticed LCSC (a supplier for JLCPCB) has some STM32G030 and they are way cheaper than in mouser i bought100+ for US$0.7436I bought 100 of them in price of 1.19$, but this price is way lower than ST eStore itself.Just.. how? Is it a reli...

ST-LINK USB driver available for Windows 11 on x64 computer?

I have installed W10 x32 version (the latest version 2.0.2 STSW-LINK009)

What is the maximum value of positive injected current in 3V compatible I/O for STM32L476 micro. Also what will be the maximum allowed input voltage in Pin when Vdd is 0V.

Which is the shelf life of MCU STM32F303CBT6?

I would like to know how long can the MCU sit on my warehouse before being assembled in the PCB

Fx_NAND_Write_Read_File example for the STM32H743I-EVAL board.

Hi,I loaded the example Fx_NAND_Write_Read in a STM32H743I-EVAL and the example didn't work. So I noted that my STM32H743I-EVAL (MB1246 rev. B) has a NOR flash (MT28EW128ABA1LPC-0SIT) instead of the MT29F2G16ABAEAWP NAND flash from the example. Where...

nucleo144 stm32h7a3 with custom board

I would like to use the stlink/v3 on the Nucleo144 stm32h7a3 board to program/debug my board is this possible? what do I need to connect?

Changing volume label st-link.

I have two nucleo stm32f303re boards. When connected to PC one shows up as mass storage NODE_F303RE(F:). The other one shows up as NOD_F303RE(F:). Missing 'E'. Changing the windows label works but is only temporary. How can I change it in the ST-link...