Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I am referring to the note AN5373 and MB1550/1549 schematics to design a STM32U575xx based board. The note AN5373 shows no connection for the VLXSMPS and VDDSMPS pins when SMPS is not used. Do i just leave them floating? How should I connect them if...
Hi everyone,I'm currently working on a project where I need to establish UART communication between an STM32L053R8T6 Nucleo board and a Chafon RFID reader IC. The goal is to send commands from the STM32 to the reader and receive tag data in response....
can some one please tell me why is the schematics the pd8 is connected to gnd?here is a picture of the schematics
Table 20, "CN9 ZIO Connector pinout" on page 40 of "UM2407 User manual Rev 2 - STM32H Nucleo-144 boards (MB1364)" lists the wrong pin name for pin CN9-15. It is listing PE0 while it should be listing PE9.
I'm attempting to erase & program a STM32H7x using a STLink V3Mods and OpenOCD (a recent official release).It fails with a "read version fails".When i try using a STLink V2 (host, openocd script and target device unchanged), it works just fine.I've s...
Hello ST, Can you confirm if the hardware of the https://www.st.com/en/evaluation-tools/steval-66gymai.html#overview is compatible with the https://www.st.com/en/evaluation-tools/stm32n6570-dk.html. Can i connect them together with the FCC cable (MIP...
:wrench: STM32 Samples: A Developer’s Time SinkI’m not a novice in software at all — and this isn’t just about one sample. It’s about STM’s consistent failure to respect developer time across their software stack especially modules of other vendors ...
I have a Nucleo-64 STM32F411RE. It's cool. I can program it, debug code and everything nice. But it's too large, however! I need to pack my projects to be as small as possible in order to ship to the market. I need an official stm32 board with an in...
Hello,I'm working with B-WL5M-SUBG1 hardware for experiencing STM32WL5MOCH6U. I ran the application from Repository\STM32Cube_FW_WL_V1.3.1\Projects\B-WL5M-SUBG1\Applications\SigfoxI got current of about 2.3mA in standby mode instead of less than 1uA...
I am slowly following along with the user guides and used the software IDE from ST to create a blinker program of the onboard LED. That worked when connected to the ST-Link V2, and it was easy to find the correct pins, but I have the ST-Link V3 set, ...