Is it still possible to download .sch files (hardware design files) for stm32 discovery board ? I find only .pdf files on website
https://www.st.com/en/evaluation-tools/stm32f4discovery.html#resourceit seems only the pdf files are still available
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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New NUCLEO-H743ZI2 out
Has V-step H743ZI, 480 MHz, ST-LINK/V3, single board, ie no break-offhttps://www.st.com/en/evaluation-tools/nucleo-h743zi.html
Usart2 on STM32F401RE is not working after cutting st-link
As I know, Virtual COM port of ST-Link connection is connected to Usart2 on a STM32F401Re. When, ST-Link part is still attached everything is working fine on Usart2.However, after cutting ST-Link part of the PCB, I am trying to connect a USB-TTL conv...
Resolved! STM32H745I-Disco board: how to flash extra QSPI flash with ST-LINK V3SET when debug?
I have a new problem for flash extra QSPI flash chip MT25QL512 in STM32H745I-Disco board with IAR v8.11. When debug, the following is the information:Sun Jun 16, 2019 20:24:50: Flash download warning: 327424 out of 327424 bytes from data record CODE...
STM32H745I-Disco board STLink cpu flash erased with wrong operation
I'am so happy to test STM32H745I-Disco board with STLink. But it can not find STLink in IAR V8.40. So, Jlink port connect to CN5 (STLink port for STM32F723) for STM32H745 debugging. I think CN5 is for STM32H745 Jlink, because silkscreen is the same a...
for STM32F405RGT, for the ground pin of HSE crystal oscillator 's load capacitor ,should it connect to the AGND or DGND？ Because I use the ADC of the MCU，so i seperate the AGND(vssa) and DGND(vss).
I want the ADC of the MCU be more accurate.I know the PLL belong to the power field of the VDDA .Thanks.
Pin-compatible chips from STM32H7 and STM32L4 series
I am looking for pin to pin compatible chipset from both STM32H7 & STM32L4 series.As per my comparison the STM32H743ZI - LQFP144 and STM32L4R5/R7ZI - LQFP144 finds pin to pin compatible. please suggest your feedback
Is my circuit for building a MC board fine?
Hi guys, I have built this STM32F334K4T6 MC dev board, I want to know if the schematic and the PCB wiring are all fine. I also would want to know if the board will power on and will I be able to upload code to it and see an LED blink or so. I have at...
Error while using ST-Link /V2 with STM32F103C8T6 Blue pill board.
I am new to ST family. Need urgent help.I have ST-Link/V2 debugger- Please refer https://www.st.com/content/ccc/resource/technical/document/user_manual/65/e0/44/72/9e/34/41/8d/DM00026748.pdf/files/DM00026748.pdf/jcr:content/translations/en.DM00026748...
How can I go about making my own Microcontroller development board?
Hi guys, there are a lot of MCU development boards in the market, I have bought a STM32 bluepill and started programming it with the Arduino IDE. I have a few questions I want to ask. 1) I have asked other online forums when I wanted to create my own...