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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Power management issue STM32L078RB

I join the schematic of my board to the question. I am unable to connect my custom board, the error message on STM32CubeProgrammer is "Not STM32 target found" even it detects the supply voltage. The VDD required for the MCU is 1.8V and I connect all ...

AAmor.2 by Associate II
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Resolved! STM32L4A6VGT6P - is the SMPS optional?

I am in the process of designing a new controller for a product and the only processors that seem available in any quantity are the -P versions. The datasheet isn't clear for these if the SMPS is optional and you can just use the internal LDO, or if ...

SHugh.2 by Associate III
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該�?�判定書(Parameter Sheet)

"ST-LINK/v2"�?�該�?�判定書を頂�?�る�?��?�ょ�?��?�。​購入元�?�廃業�?��?��?�り�?該�?�判定書�?�発行�?�出�?��?�困�?��?��?�り�?��?�。​よ�?�?��??�?�願�?��?��?��?��?��?�。

MMats.3 by Associate
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Resolved! STLINK V2 not detected

I have ST-LINK V2 Programmer and when I connect this with STM32MCU, it shows an error like this I have checked connections, jumper Wire.Changed the port also. But still, it is showing No STM32 Target Found. For checking Whether My Programmer is corru...

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KGupt.1 by Associate III
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Resolved! On Nucleo H753ZI PG7 can be used as output?

On Nucleo H753ZI normally PG7 is used as USB FS overcurrent indication input and has a red LED on it.I need PG7 as output (don't ask why) going to external connector. Not using the USB FS function.So when PG7 is set low, the overcurrent LED glows.Can...

Pavel A. by Super User
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