Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
HiI have a Nucleo F103RB where I would like to use the st link to program my custom board with a ST321F03. I removed the jumpers on CN2 and connected SWDIO, SWCLK and GND.When I try to connect via SWD with CubeIDE I get "Error in initializing ST-LINK...
Hello,I'd like to design PCB's for ordered MCU's (I do not have them yet, so I cannot perform any tests...)I wish to perform full flashing without touching the PCB, using Bluetooth (HC-05).I'm looking for a way to acitvate bootloader mode remotely. I...
Is the schematic of the NUCLEO-G070RB available? If so, where?I am looking for a reference schematic for SMT32G070xx, preferably SMT32G070CB.
I know it's a bizarre question to ask but after having some research, I have to make sure knowing the proper way.In the manual,5V can also be used as input power supplies e.g. when the USB connector is not connected to the PC. But in my applications...
STLink Debugger is not listed in Keil for NUCLEO-L55E (Cortex M33) project, but if I open any other project for other STM32 Cores, I can see the STLink debugger in the "Debuggers" list.It was working before, I have now a new setup and I cannot find t...
Hello, i want to measure the power consumption of STM32F767zi only MCU Part using X-NUCLEO-LPM01A. The step of manual says to "open the SB110" by default SB110 is ON what are the ways to make it open ? can we do it through wires or some jumpers?
When connecting a brand new STM32F3348-DISCO board to USB on my MacBook Pro (M1, Ventura), USB communication fails and the ST-Link is not recognised. LD2 flashes brightly red and LD1 flashes hardly visible.Sometimes the communication works for a very...
Hi guysI am using the STM32 Nucleo-144 evaluation board and trying to upload the program by the STM32 ST-LINK Utility.When I try to connect to the board, the console always shows the following error message: "No target connected," "Can not connect to...
At first, I'm an absolute beginner, I'm still on my way to learn more about STM family regarding electronics.Lately I've been having circuit issues with PL2303. After reading datasheet, number 6.2,5V can also be used as input power suppliesI've conne...
