Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I am using STM32H7A3ZIT6Q board. While debugging I am facing an issue like "No ST-Link server detected" and also sometimes it is giving error as "Error in Lanching, Failed to execute MI command". How to solve this issue and why we are facing this iss...
(v2.21.0+) (Cube IDE)Hello everyone,I am currently working with the STM32N6 DK 570 board for an ST Innovation Fair 2026 project and wanted to share an important observation related to binary signing and boot behavior, which may help others working on...
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...
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, ...
We use a an STM32L4R9-DISCO board to start SW development on a project.We run own OS on the board and integrating the HAL/BSP modules for the board (e.g. STM32CubeL4\Drivers\BSP\STM32L4R9I-Discovery\stm32l4r9i_discovery_io) is not feasible for us.I h...
Hi everyone,I’m trying to control the backlight brightness of the display on my STM32N6570-DK using TIM8, channel 2 complementary (CH2N) in PWM mode (it's correct?).Current setup:TIM8 clock: 100 MHz (APB2 peripherals)Prescaler: 49Auto-reload (ARR): 9...
Hello, I have an STLINK-V3MINIE that I've connected to a B-WB1M-WPAN1 board with a 10 lead cable. I'm trying to flash firmware/my code onto the board, but am running into some errors.First, I tried uploading my code using STM32CubeIDE, but am hitting...
I try to get the HSE working on a Nucleo-U385RG-Q board by the standard settings in the STM32CubeIDE, but can't get it to work. I changed the default soldering connections per the UM3062 User manual to SB19 and SB21 Off, SB20 Off, SB3 and SB4 On. I m...
