RTC precision on H573I-DK board
Hi,I'm running test on the Discovery board H573I-DK.On a 24 hours period, I measure a 340 ppm precision that is far from the 20 ppm of the LSE Quartz.Is it normal ?
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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STWINKT1B_pysdk can no longer connect
Hello, My STWINKT1B (STEVAL-STWINKT1B) had been working fine, but suddenly it is no longer detected by PySDK.Now the red LED blinks rapidly (≈4 Hz) and no USB/COM device appears in Windows Device Manager.To recover it, I performed a full flash using...
Resolved! STM32H573 (LQFP)-Ethernet MAC Support
I planning to use STM32H573 (LQFP) for Ethernet based on RMII. Is this controller support to all RMII signals. Please suggest the clock frequency shall give from external or internal, which one is the best.
Resolved! STM32 Nucleo-H723ZG PA11&PA12 not working? (GPIO & FDCAN)
Dear Community,I am using a Nucleo-H723ZG for my uni project and im running into issues with the PA11 & PA12 Pins.I want to use them for FDCAN1 and I have verified that my code works. No matter in what way i try to use these two pins the dont output....
Nucleo-L552ZE-Q board has wrong part number for connectors
Working with a NUCLEO-L552ZE-Q development board. Requirement is to interface this board to another larger board where all the pinouts on unpopulated footprints for CN11 and CN12 ( the "Morpho" connectors ) can be brought out. Therefore, the pos...
No ST-LINK detected on STM32F4-Discovery on Arch Linux
I'm trying to work with a STM32F4-Discovery board, and previously it connected perfectly okay, but a couple weeks ago something, seemingly out of nowhere, broke and CubeIDE stopped detecting the board and writing programs to it showing this message:I...
STLINK-V3 MINIE V3J16M9 Firmware "STM32 Deubg+VCP" configuration non-functional VCP
For the last several days I have been trying to get the virtual COM port [VCP] of my STLINK-V3 MINIE to work together with my NUCLEO-H755ZI-Q. After realising that the VCP_RX/TX pins are not connected to the MIPI10 connector CN5 and thus soldering on...
STM32F401RE Board not being read
I have the STM32F401RE NUCLEO-64 Board and have gone over and over all the instructions but I must be missing something because my board doesn't seem to be read by my laptop. I have everything the way it says on the manual and elsewhere. I have the j...
Resolved! How to power STM32F411E-Discovery with external 5V?
Im using STM32F411E-Discovery (MB1115D) for my project and i need to power it from an external supply instead of USB. I have a external 5V supply but not sure how plug it in, should i inject 5V directly into 5V pin and ground to GND on 25x2 header?
Resolved! STLink / STCubeProgrammer support on Windows ARM64
I can't get the STLink drivers installed on Windows 10 / 11 aarch64 Parallels VM running on Mac M1.Is there any support for ARM64 Windows STLink drivers?
