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
Resolved! Looking for development board for STM32U585OIY
Hello, I am confused in selecting the development board for the microcontroller STM32U585OIY because there are multiple series of it. I am working on a project which uses this name in their schematic STM32U585OIY and I wanted to buy a development boa...
Synchronizing 2 timers for PWM input ?
Hello,Is there a way to synchronize 2 timers in PWM input so that the second timer will do the PWM input reading in sync (in phase) with the first (master) one ? I see that it is possible with PWM output but for PWM input the "trigger source" is gray...
Resolved! STLINK-V3MINIE Licensing
Hi, I want to understand, Is it possible to license STLINK-MINI to use on our stm32 mcu based custom evaluation boards(commercial purposes) ? If possible how do we proceed about it to get the licensing cost , terms and conditions. Thank you
stlink-v3minie version for stm32cubeide v1.8
I have been developing firmware for a few years using STM32CubeIDE v1.8.0. I've been using the STLINK-V3MINI, which has been disconnected. I've since been using the STLINK-V3MINIE. I have had some issues with these. I recently updated the firmwar...
Resolved! Vbat on RTC
Hi everyone, I'm using a STWINBX1.Some documentation say that RTC can be plug to Vbat. In my case, my board won't be plug to current and will only work with a battery.My question is simple, is RTC can "remember" date and time if the battery run out o...
UART Communication with e paper display fails
Hello Guys,I am using waveshare 4.3 inch e paper UART display module. I looked to manual thousand time and I found a library called epd. this library was written in cpp and I rewrote for my stm32f411RE nucleo board in c and HAL Library. Buffer workin...
Resolved! I recently bought NUCLEO-G474RE and found a problem.
The problem is pin PB4, which is always powered.It is the same as returning to "STM32CubeG4_Demo_NUCLEO-G474RE.hex".Do I need to send it in for repair??How to send??
Resolved! STM32F103C8 current measurement
How can I measure the sleep current of the chip on the STM32F103C8 board?
Resolved! STM32H7B3I -DK unable to activate LCD - screen through registers
Please I need someone to review the code I wrote I double checked few times but am probably missing some info and configuration. I want to display red color on display module by only setting bits in the register. Here is the provided code. Someone pl...
