Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello everyone,I’m currently working on a project where I’m using an STM32H7B3I-DK board to communicate with Esp8266 WIFI Module using AT commands. I’ve been able to successfully send commands and receive responses using HAL_UARTEx_RxEventCallback , ...
Hello, I am using Nucleo board, every time when I connect usb port on debuger side, my pc popups a windows to tell me "NOD_F439ZI" is connected, so I can use file explorer to view the file on it. For example, NUCLEO-F439ZI has 6MB space, does anybody...
Hello,I am working on a project where we have a main board and a header board connected via SPI. We have the ability to update the firmware of the main board over the air but not for the header board. We now have a need to update the firmware of the ...
I have a Nucleo STM32F767ZI with SPI2 and SPI3 configured for 8 bit mode. When I send data to SPI2, I see the correct data on SPI2 MOSI, but just a static high level on the SPI2 SCK using a scope. Using SPI3 I see both the SCK and MOSI working with...
Hi,Please share the FIT rate / MTTF of ISM330DLCTR.
I have developed two functions that is Mcu_Init and Mcu_Initclock in Mcu development for stm32F407 board.Similarly I want to develop Distribute Pll function for this but I am unable to do that.Could you help me in this ?Pfa of my code below.#include ...
Dear STM support team.My name is Dai. I am working at G-innovation Corporation.Now I have a project using the STM Chip(STM32F0xx).I use the STM32CubeMX (version 6.11.0) to create a project using the STM32F091VBT6 with CMIS_RTOS.this project aims to s...
I am trying to communicate(Tx and Rx) with the arduino serial monitor using USART2 using ppins PA2 and PA3 respectively. This si done with the assumption that these are the pins which are connected to the USB serial wires. Mt USART Tx fucntion is wor...
Hello All,I bought the NUCLEO-F446ZE board and would like to use Ethernet port but it is not soldered onto the board.Which RJ45 jack do I need to buy? Could someone provide reference to Mouser or Digikey?
Hello All,I would like some clarification as to how I can verify if the internal clock HSI will run based on what external power input is given.I had originally found that running the board on external 3.3 v will not allow the HSI clock to be used, a...
