Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I am using the Nucleo-G0B1RE board for I2C communication with BMS AFE IC. I am able to communicate with AFE if i use I2C1 port. I have tested it with [PB9, PB8] and [PA9, PA10]. If i use I2C2 or I2C3 it doesn't work. In case of I2C2 it only works if ...
Hi,I'll need one NUCLEO-H7A3ZI-Q in about a month. But next week the Trump administration takes over here in the USA and he promised to impose tariffs on Chinese products. I remember last time he was in office. Almost everything electronics got an ex...
I would like to build the Audio playback and record example code of STM32F4 controller to STM32H5 controller. Could you please help me with feasible method to make it work. I am planning to use same driver code and middleware code of STM32F4. I have ...
Hello everyone, does anyone know what type this is?I'm having a hard time finding it on the internet, I have a little problem and need to use this tool to make it work.
what's the problem, when i connect heater ATX with the relay on PCB, the process receives a external interrupt and it stops the timer 1 and also stops the process, while the other timer which is timer5 works fine but when disconnect heater form the P...
Hello Everyone,I’m working on a project where I’m interfacing a DWIN LCD with my STM32 microcontroller using UART. The UART TX and RX lines from the STM32 are connected to the RX and TX lines of the DWIN LCD, respectively. I’ve ensured that the baud ...
Hello, I have a brand new STM32C0116-DK evaluation board (official) and I fear I just bricked the on-board ST-Link :\ I wanted to run an example (blink LED) from the CubeIDE provided examples. When I pressed run, a popup displayed to notify me the ST...
I have a project, using a Nucleo board, the software runs fine when powered by the USB cable, but when I use an external 12v PSU connected to the external input, on power-up, it does not start. Pressing the reset button makes everything start as expe...
Hello,After purchased a B-L462E-CELL1 and find ICCID and active on Truphone....below is my tera term output *********** CST_network_status_test_mngt ********ATParser:*** SEND (size=10) ***AT+CEREG?<CR><CR><LF>+CEREG: 2,3<CR><LF>ATCModem:NetworkState...
Hello,On the board NUCLEO-L433RC-P I can see the copper shape(see the copper in the white ellipse). Is the lines connected? What's the function? Thanks!
