Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello STM Community,I am working with the STM32 NUCLEO-WL55JC2 board using STM32CubeIDE v1.19, and I am facing an issue with external GPIO usage.What is working:Project creation, build, and flashing work correctly.Debugging and programming via ST-LIN...
I noticed two holes at Bottom of the MCU area on the STM32G4 Nucleo board. What is their purpose?
I have ST win BX1 development board and I am using Zephyr RTOS for my development. I am not sure, How can I use the WiFi module on this board.First, the module is connected over SPI and I have tried to send some AT commands but I did not get any resp...
Greetings,Kindly, I would like to know which USB interface I can use to transfer data between the STM32L552E-EV and the reComputer J4012.I am working with TEE, and my goal is to send plaintext from the reComputer to the STM32L5 so that it can be encr...
I have the NUCLEO G491RE board, and I have soldered 4 pins on the CN2 as on the documnet its show that the CN2 is the DFU connector.And I have a USB Type-C Female Breakout Board.But i did not understand on the CN2 pins which pin is for what?And how c...
I have ordered NUCLEO-G491R to test STANDBY mode power consumption. The power consumption measurements are taken via the PPK2 from Nordic.https://www.nordicsemi.com/Products/Development-hardware/Power-Profiler-Kit-2The steps:1. Take STM32CubeMX examp...
Our product is battery powered and uses an STM32L072CZT6.I did not write any of the power management code and I am not sure exactly what modes are used.When cold started and left to go into power saving mode, the current drawn by the entire product a...
Hello all,I've come here for a issue I failed to debug. My setup is as follows: I have a NUCLEO-F767Z development board and im debugging/programming it through the onboard STLINKV2 with SWO enabled. I am simply just trying to get a USB device to enum...
Hi everyone,I have developed a software using mbed OS on a Nucleo-144 board (STM32F767ZI), and everything works well.Now, I am powering my board from an external power supply, and I moved the JP3 jumper to VIN position.However, the board is stuck. Th...
Hello everyone, my programme on Nucleo-F767ZI do not run when I power ON by external power supply. I force to press reset button or power supply st-link by usb cable.I searched some solutions such as: BOOT0 to GND; or turn on bit POR = 1 in RCC_CSR, ...
