STM32 MCUs Products

Waveshare epaper displays

I have purchased through Amazon 2 epaper displays from Wisebatt1.54 inch bi-color (black/white/red) 2.13 inch mono color display with HAT interface boardFor the first one, the black was ok but the red was shrunk to 1/4th top left quadrant of the disp...

Hi everybody, can anybody tell me where I can find the STM32F207ICT6 tape and reel information. Thank you for your attention. Best regards. Claude

SD card interface stm32f401

Calculating a pulse period ?

Dear Members,How can I count a pulse from a sensor with timer ?How can I calculate the period of this pulse ? samplebuff[i].ired   = buffer_rx[ j ];       samplebuff[i].ired  <<=  8U;       samplebuff[i].ired  |=  buffer_rx[ j + 1 ];betweensamp...

I am using the ADC on NUCLEO- STM32F401RE board. ADC is programmed using interrupts and the code does not work beyond 10kHz of input signal. What am I missing?

#include "main.h" #include "stm32f4xx_hal.h"   /* Private variables ---------------------------------------------------------*/ ADC_HandleTypeDef hadc1;   /* Private function prototypes -----------------------------------------------*/ void SystemClo...

usart after hardware reset

what is the behavior for stm32 reset pin reset? it will output 0x00 after reset pin changes to high?when it is reseting, the usart tx is low level?

can stm32f4 connect to Google's TPU or GPU?

can stm32f4 connect to TPU or GPU? F4 has no pcie interface

STPM10 src for STM32

hii am searching for stpm10 & stpm01 source code for stm32f103 according AN2799 document but i cant find any example please tell me how can i found thatthanks

Interface Bluetooth module(BL652) to stm32f7 series.

Hi All,Currently I am working on stm32F756 eval kit. I want to interface bluetooth in my project. As per requirement I have to use BL652 bluetooth module. As far I understand, nordiac semiconductor nrf5x SDK is required for BL652. I am new to bluetoo...

Connection i2c between Stm32LO72CZY6TR (B-LO72Z-LRWAN1)

Hi guys,I'm trying to connect a bosch sensor BNO055 (adafruit) by I2C to my Stm32L072CZ6YTR. I'm new with the environnement of STM32 so i try to program the ship with basic tutorial about STM32 I2C connection. I have write the functions who permit to...