STM32 MCUs Products

Hi, can someone suggest me how to configure GPIO ports of stm32f407 MUC as bidirectional IO

Measurement of current consumption in MCU

I have a Nucleo 64 STM32F303RE, I would like to measure the current consumed by the MCU while running application. How do I do it ?

can i send binary value from Modbus

Hi, i am using Modbus to write and read registers . can i send one-one bits by selecting holding registers. For example : i am initalizing uint16_t control _reg = Modbus[6]; //Modbus[6]=000000001 is the value i am sending from Modbus.next i am...

NRF24L01 module with STM32

Hi,Is there anyone is using NRF24L01 module with STM32??Please do share the working library files for transmitter & receiver..Thanks in advance..

SDIO CMD53 gets into unexpected state

Hi Support Forum,I am using STM32H743ZI part with SDIO configured as Master and connected to SDIO slave which is a Wi-Fi module.In this case high speed bidirectional data transfer happening  Tx -20Mbps while Rx with 1024bytes/sec.As soon as data tran...

STM32L4P5 SAI2-A no signal output issue

Dear all,I hope I can receive som help from you. I'm struggling since a couple of days with SAI2 block A on the mentionned MCU.I am using STM32CubeIDE and I have configured it using HAL library in master mode with MCLK output.When I try to send some ...

digital potentiometer set via i2c with stm32f303ze

I am currently working on controlling a digital potentiometer using i2c with the STM32f303Ze. According to the datasheet of the DigiPot you can send different bits to make adjustments. after a lot of trial and error the voltage still didn't change.co...