Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello all, currently if I want to turn my cpus to 480 MHz and 240 MHz, I have to switch to ldo, and voltage scale 0, rev v. Using the default SMPS will give only 400MHz, I tried 480MHz with the wrong scale, SMPS, and successfully debugged the M7 but ...
good morning. since this morning, on my nucleoH755ZIQ I am trying to make work my UART connection. I followed the stm video on YouTube and did as said: connected USART 2 (doesn't USART 1 work?) and then implemented the simple code in the while lo...
Doing a short search, I did not find a board that conveniently fits my criteria for some future projects.These criteria are the following : - small form factor (not bigger than a Rasperry Pico, preferably smaller (Seed XIAO); - MCU preferably ran...
I'm using the NUCLEO-U575ZI-Q board with the PWR_ModeSelection example, and I'm measuring the current consumption with an ammeter through the JP5 (IDD) connector.The current I measure in the different low power modes is always around 4.52 mA, which d...
Hello,I have the MKSBOX1V1 and I programmed it with the OTA firmware. I launch the android app ST BLE Sensor but when I xant to dowload an application it is sending forever as shown on the picture. What am I doing wrong?Thanks
Hardware Design Observations for STM32N6570-DK and STM32H747I-DISCO BoardsWhile working with the STM32N6570-DK and STM32H747I-DISCO boards, I noted a few aspects of their hardware design that could be improved for usability.1. Shared I²C Bus Between ...
Good day. I am working on a 32-pin STM32U083KCU6. This requires the use of LSE 32.768kHz crystal. I referred to AN2867 as the oscillator design guideline.The LSE has the following specs:Shunt capacitance - 1.15pF,ESR - 70k,Load capacitance - 7pF.Calc...
HiI am using the function below to erase the flash, but am not able to do the same.I have to erase from address 0x0803E000UL i.e. page 124The function does basically 1. HAL_FLASH_Unlock2. HAL_FLASHEx_Erase(&erase_init, &page_error) - where page is 12...
Hi All, I am a newbie to STM32L432 boards. I am seeing that when i power the STM32L432 board with USB then everything is fine and my code runs and LED stays solid RED.But if i try to start the STM32 board with only VIN i.e. +7V then the RED led i.e. ...
Hello I tried to upgrade the STWIN.box Wi-Fi Module with the instructions provided in the STM32CubeFunctionPack_DATALOG2_V3.1.0. i tried dragging the HEX file to tera term with the following settings attached in the images below. i was not able to...
