Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi everyone,I design the BLE (bluetooth low energy) part of my software, for that, I use BlueNRG-1, BlueNRG-2 DK SW package, provided by ST.I included the library (.a) and others source code files (.c) and headers (.h) in my project.But I feel someth...
We are using the STM32H745I-DISCO and built a daughter board that uses the Arduino Connector and ports on that connector. Unfortunately, we discovered that at least two of the ports (SDA/D14 on Pin 9 and SCL/D15 on Pin 10 of CN2), are being used by ...
Hi, recently I have had a overcurrent issue with my old stm32 Nucleo H7a3zi-q board, so I replaced it with a spare identical to the previous board, but now I am having two new issue.One is that when I connect the reset pin to an external trigger with...
Hallo STM, könnten Sie mir bitte mit meiner STEVAL-STWINKT1B Karte und der STEVAL-STWINMAV1 Erweiterung helfen?Ich habe jetzt viel Zeit investiert und schaffe es nicht, die Audio-Abtastrate zu ändern, um das AMicArray_AcousticSL-Beispielprogramm ultr...
I just need a breadboard that has two 38-pin connectors on it that plug into the CN7 and CN10. Does such a thing exist?Thanks,Chris
I have an Nucleo F401RE Board where i broke of the stlink part.Now i try to use this stlink part to programm and debug an stm32f401cc blackpill board.I works that i can flash my code onto the blackpill mcu (using platformio and openocd), but i always...
Hello,For a school project, I am trying to use the module RC522 module to do RFID tagging with a Nucleo F401RE. I had some issues to do it and was wondering if anyone has a good library with this board.If needed, I can provide you my code.
Schematics say, it is populated on Rev.B and Rev.E, but not populated on Rev.C and Rev.D:If it is populated on Rev.E, UM1472 fails to mention that in the revisions changelog:And in any case, absence of R31 in Revs. C and D should be mentioned in con...
Hello,for a DIY project including LoRa ra-02, MPU6050 and NEO-6M i have purchased some Blue pills from a vendor but it turned out they are fake blue pills (STM32F103C6).I am trying to make a RC, so i have a Transmitter which needs 2xSPIs (one for LoR...
In using CubeMx 6.11.0 to start a new project for the STM32H7B3I-DK to use the USB OTG, I noticed that none of the USB_OTG_HS_ULPI_xxxx pins are configured. The USB_OTG_HS peripheral option is not allowed because of an I2S6 conflict. Now I'm wonderin...