Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I’m running into a confusing SPI issue and would appreciate a second set of eyes.I have an ADXL345 accelerometer over SPI working perfectly on an STM32F446RE Nucleo board. I can reliably read the DEVID register (0x00 → 0xE5) and stream XYZ data.I mov...
Hello everyone,Working on the STM32U5G9ZJT6Q on a custom board.On STM32CubeProgrammer (V2.20), I face an unexpected issue when trying to program my board.The ST-Link (official, V3PWR, power not used) simply cannot communicate anymore with the mcu wit...
Hello,First, I would like to express my deepest gratitude for your assistance.I intend to update the firmware using STM32CubeProgrammer with the following hardware configuration Additionally, I have set the Boot0 pin to High using a jumper.However, m...
Hello ST Community team,on the MB2046 schematic, there is a button called B3 or Boot mode pin:But the UM3353 (chapter 7.9) mention only B1 and B2:Could you please correct this on the coming doc revisions.Best Regards.II
For the last several days I have been trying to get the virtual COM port [VCP] of my STLINK-V3 MINIE to work together with my NUCLEO-H755ZI-Q. After realising that the VCP_RX/TX pins are not connected to the MIPI10 connector CN5 and thus soldering on...
Hi,I'm powering nucleo with 3.3V directly to CN4/14 +3V3. SB14, SB9 are removed, JP1 is open. Works fine, BUT current is much higher than measured over JP1 when powered from USB?? USB is powering U5V which is powering ST- link 5V and 3V3 which is a '...
Hello,I recently bought the newly released development kit STM32N6570-DK that includes a touch screen and a MIPI camera manufactured by ST. It comes preprogrammed with some nifty demos, including the AI demo which should show off the AI capabilities ...
Hello, I am working with the STM32H7S78-DK board.With STM32CubeMX 6.16.0, I open the provided board project STM32H7S78-DK.I am surprised about the assignment of the SPI4 pins:MX project SPI4 Pin Name:PE6 = SPI4_MOSIPE12 = SPI4_SCK PE13 = SPI4_MISObut...
Dear Sir,I am currently using the STM32 NUCLEO H723ZG board with the X-CUBE-ST67W61 expansion. I want to transmit the ADC values from the STM32 board via Wi-Fi. I attempted this using a trial-and-error method but was unsuccessful.Could you please gui...
Heya!I've been borrowing an STLINKV3MINIE and today my own (legitimate) STLINK/V2 arrived today, but I haven't been able to detect it. I purchased the product from Mouser (https://au.mouser.com/ProductDetail/STMicroelectronics/ST-LINK-V2?qs=H4BOwPtf9...
