STM32 MCUs Products

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! Configuring UART on STM32F103C8T6 (Bluepill) kills connection to ST-Link

When configuring UART on the board, according to https://wiki.st.com/stm32mcu/wiki/Getting_started_with_UART the program can be flashed once. When trying to flash again the system reports:Target no device foundError in initializing ST-LINK device.Rea...

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 ...

Resolved! How to detect STM32 product?

Someone knows this board?With MCU STM32F103C8T6

Resolved! STM32 STM32F103C6T6A Bug report

 I am trying to program STM32 blue-pill board with STM32F103C6T6A  microcontroller and using STM32CUBE IDE. But nothing is able to upload the program to the microcontroller. When trying to upload the program, the following error messages are showing....

Resolved! ST-LINK V2 with STM32F103C8T6(Bluepill) code upload error

I have tried to upload a blink program to a Bluepill (STM32F103C8T6) board through ST-LINK V2 while doing so i get the error as "Target no device found Error in initializing ST-LINK device. Reason: No device found on target." and        "Failed to ex...

Resolved! STM32 Blue pill board not detecting after first code download

I downloaded the USB boot loader (generic_boot20_pc13.bin) to STM32 Blue pill and I am able to detect the board in Arduino IDE. But when I flash the simple blinky code to board from Arduino IDE, the board looses connection. When USB boot loader is fl...

Resolved! Suggestions for better blue pill performance

Hello,i am working for now on a diy project.In this project i am interfacing LoRa SX1278 (SPI), MPU6050 (I2C) and NEO-6M (UART) with the STM32F103C8 (blue pill).All in all it is working but because all this sensors and modules are served in the loop,...

Resolved! Debug Blue Pill with Stlink-V3minie

HI!I recently purchased some ST products, attempting to program and debug.I initially purchased a STM32 Blue Pill (STM32f103) along with a Mini St-Link V2 (Clone). Then I purchased an STM32F3VE board.I was able to program both boards using ST-LINKV2 ...