stm32f407vet6 interface with x-Nucleo-BNRG2A1
HiDoes the X-NUCLEO-BNRG2A1 BLE module support interfacing with the STM32F407VET6 board? Please let me know.
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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Target Voltage Detection Fail Issue
Hello,I got a stlm32 disco board. I cannot Flash.So,I used STM32 ST-LINK UTILITY. Any connection fail even under reset. This one show Target Voltage Detection Fail. The board is powered by the USB CN2 Connector. The measurment on the CN4 Connector sh...
Resolved! Measuring power consumption of NUCLEO-N657X0-Q using ST probes
Hi, I'm wondering if there are any recommendations/guidelines when trying to measure power consumption on the Nucleo-N657X0-Q when running a neural network model, both with NPU acceleration and without on the CPU for comparison. I have access to both...
I2C1 not working and not seeing MS5837
I am trying to communicate with a MS5837 pressure sensor by I2C with the I2C1 on my STM32H563RGT6, but the I2C communication doesn't seem to see the MS5837. I am pretty sure the connections are fine, and I have 2 pull-up resistors of 4.7kOhms for eac...
MEMSMIC1_V5.7.0 and cca02m2 example
Hi, I have one question about this library STM32CubeExpansion_MEMSMIC1_V5.7.0 and PDM moduleIn the example, I tried to find a conversion rate between audio gain and SPLs or Pa. I only found this snippet of code that refers to the amplification factor...
Resolved! Measuring Current on NUCLEO-N657X0-Q
Hi everyone,I'm trying to measure the current consumption of the MCU/NPU on a NUCLEO-N657X0-Q board. According to the reference manual (https://www.st.com/resource/en/user_manual/um3417-stm32n6-nucleo144-board-mb1940-stmicroelectronics.pdf - see par....
Nucleo-WL55JC1 can't connect to CubeIDE or CubeProgrammer
After a debug session my nucleo-wl55jc1 dev kit cannot connect to my pc using cube programmer or cube ide. When i plug it in to my pc i get this error "The interface firmware FAILED to reset/halt the target MCU" in a text file. LED4 is permanently ...
SensorTile.box STEVAL-MKSBOX1V1 Vibration Monitor training app problem
Hi, i'm working with the SensorTile.box. I installed the ST BLE Classic app and was trying to upload a standard app from Expert View to train the Vibration Monitor. I flashed the V3.4.7 firmware, as this seems to be the stable one from the suggestion...
STM32H735G-DK - No data from on-board MEMS PDM microphone (SAI4_A in Master Receive mode)
Hello,I'm working on a project using the STM32H735G-DK development board. I'm trying to receive audio data from the on-board digital MEMS PDM microphone (U33) using SAI4 Block A in Master Receive mode. I selected PDM mode in CubeMX and configured SAI...
Resolved! Daignose Nucleo-h563zi and how to repair it
I was using Nucleo-h563zi board in which my application was to run it using external power source so for that i shifted the jumper to E5V to power the board usign external 5V. I was using AMS1117 voltage regulator to convert it to 5V from 12V but acc...