Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi,I'm designing a PCB using H755, and the corresponding Nucleo's reference design is a helpful resource that I've been looking at closely.I'd like to support supply config modes 2 & 3 on my board but would prefer to do this using jumpers rather than...
Hello, I am an engineer developing a board using STM32G071. Currently, I am using all pins of the MCU, SPI, I2C, and GPIO, but one of the products is overheating and overcurrent is occurring. The existing consumption is 30mA, but the problematic pr...
Hi ,I am using NUCLEO-H723ZG board for my project work. It was working fine and from few days I am facing an issue, when I try to debug or try to run the code an error pops up telling : Error in initializing STLink device. Target no device found.
Please keep the title short - less than 1 line. Edited.Hello,currently i looking for some suggestions with regards developments or evaluation or nucleo boards for the given controllers:STM32F205RET6STM32F303C8T6 if anyone is currently working or havi...
Hi, there's something confusing in the schematic for the H755 Nucleo's reference PCB schematic (MB1363).I don't mind adding that I'm getting a bit tired of confusing and contradictory documentation from ST Micro.The description of changes when config...
Hello, I'm trying to use this nucleo board with the camera DCMI interface. This camera has operation condition between 2V8 and 3V1.Currently, I power the camera with a external source of 2.9V but the nucleo board is in 3V3.Is there a solution to powe...
Hi all.Am working with the STM32H573-DK, trying to get the ethernet connection working with FreeRTOS & LWIP over DHCP.I can see with Wireshark that it's sending the DHCP discover out ok & the DHCP server is responding with an offer but the code seems...
Hello, first of all I'm completely new with microcontrollers and I really don't know anything. This is my first experience trying out one. I'm a total noob.I'm using STM32F103C8T6 with STLink V2. I have 4 units of STM32 and 3 of STLink. I upgraded th...
Hello,I am starting a project using this eval board.I need to route octo-spi flash and ram (like on the eval board).Do you have information about the stackup used ? Altium files give me a stackup but I find it a bit weird :Cu1 is 42µm / D1 is core 10...
Hi,I read (here) that it's possible to use a Nucelo board's in-built ST-Link Vn debugger to program/debug a custom STM32 board. However, I have a doubt about this.Please can anyone tell me whether such an approach is possible? I have available two Nu...
