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.
Forum Posts
STM32F446 Power Supply Configuration and passive component s
Hi. Currently I am trying to learn both STM32's and electronic circuits. Currently I am designing a STM32F446 LQFP64 flight computer. And I couldn't make sure that I connected the power supply correctly. And I don't know which passive components I sh...
Resolved! Hi! First posted question: I have a M5Stack Stamp-IO with a STM32F030F4P6 on it and nothing else, except UART access pins and GPIO.
I am a 10yr Arduino IDE programmer and I have a cheap ST-Link V2 (Canaduino). M5Stack provides a copy of the firmware and I would like to experiment with making it a stand alone MCU that could read inputs and respond with outputs. I would like to do ...
How to interface thermal printer With STM32F429iit6.
Hey there i am using FTP-628 MCL101 Thermal printer(https://www.fcl.fujitsu.com/downloads/MICRO/fcai/thermal-printers/ftp-628mcl101_21_50.pdf ) with STM32F429iit6.Please help me with the same.
Resolved! Why I'm unable to debug or to run the firmware with SEGGER J-link probe on my custom board?
This is a question related to an old post I wrote: https://community.st.com/s/feed/0D53W000024ZvOoSAKIn which I said that I will make some hardware modications in order to achieve the technical suggestions and manufacturer instructions. First it was ...
HELP! Cannot get NUCLEO-C031C6 to communicate on serial port
I have never had any issues with any of the NUCLEO boards communicating via the serial port but for some reason I can't seem to get this board to send serial data, it does show up as a serial port on the Windows Device manager and everything else app...
Resolved! How to power STM32H725IGK6
Hello,i intend to use a STM32H725IGK6 device in my design.The system will be suplied from a single 3.3 voltage source.Apart from VDD,VBAT pins, i see this device has some VDDLDO pins, and 3 VCAP pins.How shall i power the vddldo pins? Can i tie them...
Resolved! Help on ball grid array bending during reflow
Hi, I work for a CEM in the UK and we've run into a problem when reflowing an STM32H757XIH6 BGA onto a PCBA. Under optical microscope inspection we're seeing that the center of the component is further away from the PCB surface than the corners. The ...
