STM32 MCUs Products

Resolved! help to connect 2 device stm32

hello to alli want to build project with 2 blue pill firist one have an eeprom it save the file on it the firist blue pill will be as programmer to program the file from the eeprom on the secound blue pill the secound one will be as slavei want to pr...

Resolved! Blue Pill - CAN register descriptions

stm32f103C8 - (The blue pill board)Hi, Just confirming that there is no mention of the SPECIFIC registers, (and the EXACT bits), needed in order to set up interrupts for the CAN bus on the blue pill board.(I am hard coding in C, not using CUBEMX)

Resolved! PWM help

Hi everyone,Happy Holidays!I need some help if available please.I need a program that I can install on an STM32 bluepill development board that outputs a PWM signal to emulate a temperature and level sensor as part of a community project.This is low ...

Resolved! Pulses on PC13 pin of STM32F103C6T6

The LED connected to the Blue Pill board on PC13 pin blinks after power up. Just to check the pulses on that pin, probed and seeing the attached pulses. Why are these pulses generated? I haven't seen any data about this in any of the documents? I did...

Resolved! Hello, I'm new in working with the STM32. I have a quick question on a project I'm working on. I want a prototype on the STM32 Bluepill. How do I interface the following components, two cameras ( for video footage), gps and a fingerprint sensor?

Resolved! I want to Read/Write data into Flash memory of STM32F103C8 aka Blue Pill.

I tried to search on the internet but i can't get any proper answer. i am using Blue pill(STM32F103C8) which has 20kb SRAM and 64kb Flash.Now i want to store some data into flash which i need again and again in my program. So Few are my Questions.1> ...

Resolved! DSP library with STM32F103 (blue pill) possible?

I would like to implement a FFT on a STM32F103 (blue pill).So far i installed the STM32cubeIDE and set up a project.I added "CMSIS CORE" and "CMSIS DSP" (as library) in the cubeMX software under additional software.In my code i added: #define ARM_MAT...

Resolved! STM32F013C8T6 (blue pill) flash error

I am using STM32F103C8T6 with libopencm3 and FreeRTOS. Some programs I have can only flash once, even though the code function properly. The second time I flash it will say something like "unknown chip id! 0x3748. Failed to connect to target". I have...

Resolved! There is a problem with my stm32 blue pill , I'm using keil u vision software to program it but it shows TARGET NOT CONNECTED whenever i try to upload some code .

Resolved! stm32 blue pill with si4432

Hi! people! i have a stm32 blue pill board and the Si4432 module, i want configurate for conect with 433mhz module syn470r in OOK,I already have the SPI configured in STM32CubeIDE and the module connected, but i have no idea how to transmite. How to ...