STM32 MCUs Boards and hardware tools

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NUCLEO-L432KC - External power 3v3

Hello,I want to make something like a shield for the NUCLEO-L432KC,The shield will be a can bus interface and power supply from 24v to 3v3. This shield will also permit to connect sensors to the pins of the nucleo board. So all the pins are accessibl...

Dunfell by Associate
  • 762 Views
  • 1 replies
  • 1 kudos

I2C Scanner

I want an I2C Scanner program for STM32F103C8T6 Blue Pill board. i will use external pullup for the i2c clock and data, because the voltage of the devices i am going to scan is 1.8V. The software should find the address of all the devices connected i...

ctanto333 by Associate II
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  • 6 replies
  • 8 kudos

EEPROM 24C1024 read operation

When i try to interface Nucleo-L552ZE-Q with 24C1024 EEPROM i am unable to read data from it.#define EEPROM_ADDR 0xA0#define PAGE_SIZE 64#define PAGE_NUM 512I have attached the SS of the code.Here when we get into Read gas function it gets stuck in I...

Screenshot (16).png Screenshot (17).png NeevMehta_0-1721888133959.png

Resolved! STM32F103C8 to connect st link v2

Hi,I am using UP Xtreme edge compute i5 kit and trying to program the STM32F103C8 MCU which is available in the UP Xtreme kit via ST link V2. but i'm unable to find out the debugging pins like jtag/swd pins on STM32. can anyone please fix this proble...

Nageshk by Associate
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  • 1 replies
  • 1 kudos

Resolved! Error in final launch sequence

 Hello,I am attempting to run a p2pServer_Ext sample application on my Nucleo WBA52CG board. Currently, I have a heart rate sensor application running on the same board. However, when I try to flash the new p2pServer_Ext application, I encounter an e...

Hardik02 by Associate II
  • 2278 Views
  • 6 replies
  • 2 kudos