Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I encountered a weird problem when configuring user USB (CN13) of NUCLEO-F446ZE as a virtual COM port. If no other board (e.g., NUCLEO-IHM07M1) is stocked on, this USB can be recognized as a COM port in Windows 10. However, once NUCLEO-IHM07M1 is mou...
Hello Team, I am trying to use the external ST Link V2 with NUCLEO-C031C6,Below are the connections,1. I have removed CN22. JTAG Connections are below 1- MCU VDD to 3.3V pin of CN6 2. SWDIO - PA13 of CN7 3. SWCLK - PA14 of CN7 4. NRST - N...
Hello I am working with AT24C256[EEPROM] & STM32L412KBU6. But I am not able to write sequentially to the EEPROM, or read.This is the code filesI tryet to chang the code but still unable to Read and Write
I am releasing my first product using a dual core STM32H745. Our board manufacturer is using Segger J-Flash to load our application hex files. The process for flashing our released firmware is to load a Segger project setup for the M4 core and our ...
I was trying to drive a servo motor (MG945) from Timer 4 Channel 1 (PD12) and I succeced first time. Then I plug the cable out of my PC and change the rotation of servo motor by my bare hand. After that I pluged in cable back and then STM32F4 is gone...
Hello,my STLINK-V3PWR cannot connect to bootloader stm32l476RG nucleo via CAN Bus.What i did step by step:1) Entered bootloader mode:At first, i checked my version of bootloader.My stm have rev.4. From AN2606 - this is bootloader V9.x. Bootloader act...
Good day.I'm working with a NUCLEO-U5A5ZJ-Q and I'm looking for the schematic - but it does not seem to be on the product page.The user manual contains some indication regarding connector usage and high level soler-link configs, but I would like to s...
Hello, I am using the NUCLEO-WL55JC2 board with the X-NUCLEO-BNRG2A1 ble extension board. I run the SensorDemo_BLESensor demo code and I can detect my board in the BLE Sensor application In my phone. However, I want to connect a DHT11 temperature sen...
hi everyone, i am suman, just started exploring STM32U5A9J-DK board. So I don't know how to access the led of that board. If anyone know how to do that, it will be very helpful for me. Thank you.
I can't find the page size of STM32401RE nucleo flash memory in the reference manual. Does anyone have the information?Thanks