Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.
Hello,I've configured my ADC channels in differential mode and I'm able to do some basic test by connecting variable supply to my ADC pins. The results are coming properly. Here I'm connecting directly to my Nucleo545REQ board. Now when I connect CT(...
I’m trying to interface the onboard ISM43362 Wi-Fi module of the STM32BL475 using STM32CubeIDE, but I couldn't find any proper resources or example code online.
Hello All, I'm working on a board, wherein i am using DRAM 256Mb 200MHz with Mfr. No: part no APS256XXN-OBR-BG (as recommended in STM32N65 DK) but while going through it i found that this part no is not recommended for the new design. Can anyone pl...
Hello,Where can I find the HAL API files and descriptions of the HAL API for the STM32F411 microcontroller?
Dear Community,I am currently working on managing IGBT switching in the frequency range of 20 kHz to 60 kHz. My setup involves directly applying a PWM signal to a pulse transformer, which successfully drives the IGBT. However, I am encountering an is...
Hi all,I’d like to share with you a project I recently completed – a digitally-controlled linear power supply built around the STM32F030CCT6 microcontroller.The power stage uses a classic analog linear regulator topology, known for its simplicity, re...
Hello! With this Simulink model, containing a MATLAB function to convert the vector of numbers to ASCII, I was able to send a vector of numbers until a length of only [1x20], while with a length >20, the simulink model works normally with the externa...
Hello ST Community,We are currently working on a project involving NB-IoT connectivity using the SIMCom SIM7022 modem, which is interfaced with the STM32L496ZG microcontroller via UART. Our goal is to establish MQTT communication with AWS IoT Core by...
I am working with STM32H747 and a display that has an ST7701 on it. I am struggling to get it to work. Does anyone have an ST7701 code (LTDC, DSI, and ST7701 init) or a sample project for it? Thanks
Context: I am trying to read the Chip ID from a BMP280 sensor using SPI communication with an STM32 microcontroller. The expected Chip ID value is 0x58. However, I am encountering inconsistent results when calling the function to read the Chip ID mul...
