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CTJVisitor

I'm testing the VL53L9CX sensor with the X-NUCLEO-53L9A1 board. I'm conducting my tests with the Nucleo H561ZI board and the X-CUBE-53L9A1.zip software stack.The sensor works correctly indoors. However, outdoors, when moving from shade to full sun, t

1002

21 minutes ago

CongTienAssociate

STM32 MCUs Boards and hardware tools

Hardware Discrepancy on NUCLEO-F767ZI: U6 LDO footprint is 8-pin, but schematic shows 6-pin

Hi everyone,I am currently working on repairing my NUCLEO-F767ZI board (Revision: [MB1137 Rev B]). The 3.3V LDO regulator (U6) was damaged and needs to be replaced.While working on it, I found a hardware discrepancy: According to the official schemat

253

4 hours ago

neil1106Associate II

STM32 MCUs Products

Damaged STM32H743IIT6 on custom board

I have created a dev board based on the STM32H743IIT6 MCU. On first power up I have managed to destroy two MCUs and I cant figure out what is killing them. On first power up 3V3 is immediately shorted to GND, after removing the MCU the pins are perma

567

5 hours ago

TDJSenior III

STM32CubeMX (MCUs)

CubeMX does not persist critical STM32U5 USBX and FILEX settings

CubeMX 6.18 does not persist two critical STM32U5A5 USBX and FileX settings when their values are entered as multiplication expressions in the form N*1024. This results in incorrect macros being generated in the app_azure_rtos_config.h header. The co

231

6 hours ago

DavePfzAssociate III

STM32CubeIDE (MCUs)

How to move a project to a new directory?

I would like to move the project from:C:\ST\STM32Cube_FW_WB_V1.24.0\Projects\P-NUCLEO-WB55.Nucleo\Applications\BLE\BLE_HeartRateFreeRTOSto:C:\Projects\Myprojectso that I can make modifications at will and not worry about corrupting the original code.

1045

7 hours ago

MVDVisitor

Others: hardware and software

ESDA25-4BP6 Surge protection

I’m looking for data related to peak pulse Power Rating of this TVS, that includes pulse width (tp) of up to 10ms. Also, I wanted to know if there is any reliability data that is available for this component.

9 hours ago

Geoffrey1Associate III

STM32 MCUs Embedded software

standby on the stm32u375 -- a cautionary tail

I was finding non-deterministic behavior entering standby -- small code changes unrelated to the standby code or devices seemed to prevent standby. Many hours of debugging later using a joulescope and claude automation, the following fixed the probl

10 hours ago

thomasboutantAssociate II

Imaging (sensors)

VL53L9CX precision and accuracy

Hello, I am using VL53L9CX with adapted drivers for ESP32 / Arduino environment. I am able to read values and play with the settings but I am a bit worried with the precision I get. I run the sensor in precision mode, 4ms exposure time. My bench is i

811

11 hours ago

rau7hanVisitor

Imaging (sensors)

Where can i buy Steval-vl53l9

I am looking for the STEVAL-VL53L9 evaluation board for vl53l9cx, but it is out of stock at all distributors I checked.could you please let me know the expected availability / ETA, where i can buy it or, if there is any similar alternative board with

141

11 hours ago

callsignhermitAssociate II

STM32CubeIDE (MCUs)

Which STM32Cube apps use these shell profile configurations on macOS

I’ve been using STM32CubeIDE, STM32CubeMX, STM32CubeProgrammer, and STM32CubeMonitor on a Mac currently running macOS 26.6.When I run env or export in Terminal (which uses Zsh by default), I find these two STM32-related environment variables.STM32Cub

412

CTJVisitor

1002

CongTienAssociate

STM32 MCUs Boards and hardware tools

Hardware Discrepancy on NUCLEO-F767ZI: U6 LDO footprint is 8-pin, but schematic shows 6-pin

253

4 hours ago

neil1106Associate II

STM32 MCUs Products

Damaged STM32H743IIT6 on custom board

567

5 hours ago

TDJSenior III

STM32CubeMX (MCUs)

CubeMX does not persist critical STM32U5 USBX and FILEX settings

231

6 hours ago

DavePfzAssociate III

STM32CubeIDE (MCUs)

How to move a project to a new directory?

1045

7 hours ago

MVDVisitor

Others: hardware and software

ESDA25-4BP6 Surge protection

9 hours ago

Geoffrey1Associate III

STM32 MCUs Embedded software

standby on the stm32u375 -- a cautionary tail

10 hours ago

thomasboutantAssociate II

Imaging (sensors)

VL53L9CX precision and accuracy

811

11 hours ago

callsignhermitAssociate II

STM32CubeIDE (MCUs)

Which STM32Cube apps use these shell profile configurations on macOS

412

13 hours ago

Glenn RosendahlAssociate II

STM32CubeIDE (MCUs)

creating CMSIS and DFP bare metal project in STM32CubeIDE 2.2

STM32CubeIDE v2.2 has left all of our code in question. We need guidance with the CMake since we no longer have any helper dialogs of the old IDE to create a project within the new framework that matches the old IDE. list of helpful guidesNo HAL is n

252

13 hours ago