Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hey team,I am working on a project using the STM32F103CB MCU. The device operates from both USB and battery power. The battery configuration consists of four 1.5 V alkaline cells arranged as 2S2P, providing a nominal 3 V supply. USB power is provided...
Hi everyone,I am working with the STM32-NUCLEO-WL55JC2 board and I want to transmit ADC values over LoRa radio. Since this is a dual-core MCU (Cortex-M4 + Cortex-M0+), I would like to clarify the recommended implementation approach.My goal is:Read an...
Im using i2c on stm32 nucleo and the slave is a cheap imu (mpu6500). Sometimes the bus just gets stuck and doesnt work. And the weird thing is if i plug everything out, flash code again and run it it will not work. Until it randomly works again until...
Dear friends,If I buy a Nucleo board on the ST ecommerce site, it turns out that the warehouse is located in the US, in fact the currency is expressed in dollars.Last time I made a purchase, I had the unpleasant discovery that I had to pay very expen...
I am trying to capture data from the LINE_IN (blue jack on board), but I am not receiving the correct input. I evaluated my output at the oscilloscope and noticed that I am not receiving the sinusoid I am injecting; the frequency is correct, but the ...
Is there a board schematic for STM32L432KC somewhere?I want to acces pin PA13. But I can find no connector or easy acces point.Thanks
Hi everyone,I'm working with an STM32F103CB in my project and would like to know the default Brown‑Out Reset (BOR) threshold set for this MCU. Additionally, I’m looking for guidance on how to configure the BOR threshold to a custom level.Any help or ...
i am quite new for stm32n6, i am working with STM32N6570-DK with Arduino IMX335 . i just wanna make a simple snaphort using the project SnapshotDecimationMode (used with mb1854)as my reference. i can configured the camera via I2C and start the pipe. ...
Post moved from this thread. @ STTwo-32 I am using the same STM32H755ZIQ board and facing the same issue where the target is not detected by ST-Link after uploading the program.This is the code link: https://github.com/kavyammengineer/stm32debug/tree...
LINK TO THE CODEHello everyone,I'm working on a data logging project using a NUCLEO-L432KC board and a standard Micro-SD card module.I have a very frustrating issue: Reading from the SD card works perfectly, but Writing fails immediately.Hardware Set...
