Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
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
Hi,I'm having issues connecting the STMEVAL002V12 kit (brushless motor driver containing a STSPIN32F0A) to the V3MINIE debugger. The programmer is found (using STM32CubeProgrammer on Win11), and has been updated to the latest firmware (V3J8M3).To con...
Hello,I am trying to achieve the maximum timer clock on the STM32H723ZG for input capturing. In the data sheet is written under Table 4: "The maximum timer clock is up to 550 MHz depending on theTIMPRE bit in the RCC_CFGR register and D2PRE1/2 bits i...
Hi,I am currently trying to receive uart message when the MCU is in stop mode on a Nucleo-L073Rz board.To do this I first wake up the mcu on uart start bit, and when the mcu receive the uart idle event.I can then treat the received message in the mai...