STM32 MCUs Products

Anyone got example for NUCLEO-F091RC CAN Tx/Rx loopback ?

Hello. There is no CAN Tx/Rx example ? Where to find it for NUCLEO-F091RC board ?

using the following J-LINK FLASH tool . I need to do some additional configuration for STM32F217VG in the J-FLASH tool . Does anyone has the settings

I want to read 1 MB flash contents from STM32F217VG starting at address 0x0800_0000 to 0x0810_0000using the following J-LINK FLASH tool . I need to do some additional configuration for STM32F217VG in the J-FLASH tool . Does anyone has the settings a...

IAP does not jump to the desired address.

Hi, I am using STM32H753VI on my own board. I was trying to programme the chip using SDCard through IAP. the program works perfectly till it erase bank1(from 0x08020000 to end of sector7 of bank1) and whole bank2.then copies the bin file to flash. ev...

OTA for STM32F070CB,STM32F070C6

OTA is possible with esp32 wifi module ...? for these microcontrollers if not possible which series microcontrollers have that facility. If possible can guide me plzz...?

I need help on capacitive touch interfacing with STM32F042x. Please suggest schematics and Gerber file for that.

touch sensing calibration

HiI'm working on touch sensing feature of stm32f051,,but I have a big problem that every board that I assembled has different thresholds for its sensors(the component are the same) and I can't have a unique code and each time I have to change thresho...

STM32 RTC Alarm behavior

I am currently making a device running the RTC calendar. The MCU will be in stop mode for the most of the time. It will wake up in the certain date and time. Is it possible to configure the STM32 to wake up once a month by setting the alarm day and t...

Which pins are available for CANFD2 on STM32H747I-DISCO board ?

Hi Community,I am using STM32H747I-DISCO board, I'd like to use 2 FDCAN but I can only find PA11 and PA12 on STMod+ connector for FDCAN1, seem like all of the FDCAN2 pins are not available but I'm not sure.Could you please help to find out ?By the wa...

how Multiple slave devices identification in software slave management works?

I am using STM32H7 family of microcontroller as SPI Master Transmit device which needs to talk to 4 SPI slave devices receive only which are also all STM32H7 MCU's. Both master and slave are configured for software slave management. The confusion is ...

why does the microcontroller lose the program when power is off?

How can I avoid this?