STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
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Need an assistance with STM32G030K6T6 application.
HI, how can I connect a PTC resistor to STM32G030K6T6, the reference power is from ext. LDO or not, thanks,
Trying to follow the step-by-step introductory tutorial. Not getting very far:
I'm trying to start programming a Nucleo-F767ZI board by following this, which I think is the official guide. Here's what's stopping me:It says "Ensure also that the ST-Link driver is well installed." Setting aside what it means for something to be "...
Resolved! Shared SWCLK pin with boot0 pin. Would I need to connect NRST too?
Hi,I am fairly new to the STM32 family. I am trying to program my STM32G030F6P6 with a ST-Link V2. I am using the TSSOP-20 Package varient.However when I try to upload even a very simple program I get this error."Error in final launch sequence:Faile...
Resolved! Which software to be used when using Nucleo board as a debugger to an external board as SWD?
I want the Nucleo board 303RE to act as a debugger for my external board. Two boards have an individual 3.3V supply so the ground has been made common. Other Hardware connections are below. Since CUBE IDE doesn't allow to flash Bin files using ST-LI...
I have a question regarding the STM32L083CZT6 microcontroller. I have designed a custom board using this microcontroller, but it's not working!! Do you have any tips?
I have tested the microcontroller with different boards and all have the same problem. I have noticed that the voltage across the NRST is 0V, which I think means that the microcontroller is damaged (There is no short circuit in the system). I have co...
Resolved! Pinouts: STM32F429IGT6 to B-U585I-IOT02A
I'm looking to connect a Waveshare e-Paper display to my STM32U5 discovery kit (B-U585I-IOT02A).On the Waveshare website (https://www.waveshare.com/wiki/7.8inch_e-Paper_HAT), they have a pinout for the SPI bus on a STM32F4 chip as follows:Connect to ...
Sram not working if writing in eprom with spi
Hi community.. I am working with mcu STM32F429 and SRAM with code IS42S16400J .I have developed a code for init and working with this sram and it was workingvoid SDRAM_Init(void) { volatile uint32_t ptr = 0; volatile uint32_t i = 0...
Resolved! STM32L158VT6 related reference manual, where can I download it
How is PB0/PC5 mapped as serial port pins?
STM32L151C8 Keep freezing because of the NRST pin
here is the pcb tried adding a capacitor of 100nF to GND like it was suggested in the datasheet still nothing the only work around i found is if i fiddle with a jumper between NRST and groud sometimes start the mcu or by touching the top of it with m...
