Difference between F446RE & F446ZE Nucleo
Hello... can anyone advise on the difference between F446RE and F446ZE? i just found out the USART to USB VCP was shifted to USART3 instead of USART2 in the new ZE. Can anyone advise on any other difference?
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.
Forum Posts
Resolved! PWR_CSR2_USB33RDY flag is not set in Nucleo-H7S3L8
I was able to get CDC_Standalone in STM32CubeH7RS running on Nucleo-H7S3L8.Next, I am trying to get USB FS CDC running based on the Templates_board project.First, I need to modify the .ioc file to display the COM port in the Windows Device Manager. H...
Which STM MCU and board do I use for my project?
HI Team,I am Pranathi, I am looking for a board and MCU chip for my project, I want to implement a CAN protocol between 2 STM32 boards with FSM (finite state machine) and RTOS included in it. Additionally I will be using a sesnor and an actuator on e...
NUCLEO-H755ZIQ ST-LINK error: (4) No device found on target when debugging CM7 core
Hello,I am working with the NUCLEO-H755ZIQ board (STM32H755ZIT6) and trying to debug my CM7 core project in STM32CubeIDE. Below i have attached the screenshots that i am getting with STM32CubeIDE and Cube programmer. Can anyone help me resolve this i...
B-U585I-IOT02A: A Documentation and Hardware Minefield
B-U585I-IOT02A: A Documentation and Hardware MinefieldAuthorship below is AI but we toutured board together in order to run through STM samples and none of them worked properlyThe B-U585I-IOT02A is sold as a turnkey combo for BLE (STM32WB) and Wi-Fi ...
STM32F746G-Disco + SN65HVD230 CAN Connection
I am trying to use the CAN Peripheral on my STM32F746G-Disco board. I am using a Waveshare SN65HVD230 transceiver from Amazon. I have built a working CAN bus and verified that messages are being sent 1 per second, using a USB Peak Can. When I try an...
Resolved! NUCLEO-H753ZI MIPI20 connector
Hi, I have an STM NUCLEO-H753ZI board. On the website (see https://www.st.com/en/evaluation-tools/nucleo-h753zi.html#overview) it says something about a "MIPI20 compatible connector with trace signals". What exactly is meant by that? My board only ha...
Resolved! H753/ H743 nucleo BOM
Hello.. i m looking for H753 Nucleo BOM list, i search ST web below but its not there..https://www.st.com/en/evaluation-tools/nucleo-h753zi.html#documentation
Any ST boards with E-SIM ?
HiI'm looking for STM32 Nucleo boards or similar microcontroller boards that have embedded SIM (eSIM) capabilities. However, I haven't been able to find any boards that directly support eSIM integration. Are there any Nucleo boards that are compatibl...
Resolved! STDES-2KW5CH48V Firmware
Hi All, We are building a charger based on STDES-2KW5CH48V. On ST .hex file is available as firmware. Is source code also available ? Thanks in advance. Regards,Vimal
