Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello, I am using the NUCLEO-WL55JC2 board with the X-NUCLEO-BNRG2A1 ble extension board. I run the SensorDemo_BLESensor demo code and I can detect my board in the BLE Sensor application In my phone. However, I want to connect a DHT11 temperature sen...
hi everyone, i am suman, just started exploring STM32U5A9J-DK board. So I don't know how to access the led of that board. If anyone know how to do that, it will be very helpful for me. Thank you.
I can't find the page size of STM32401RE nucleo flash memory in the reference manual. Does anyone have the information?Thanks
Hi,I'm having issues connecting the STMEVAL002V12 kit (brushless motor driver containing a STSPIN32F0A) to the V3MINIE debugger. The programmer is found (using STM32CubeProgrammer on Win11), and has been updated to the latest firmware (V3J8M3).To con...
Hello,I am trying to achieve the maximum timer clock on the STM32H723ZG for input capturing. In the data sheet is written under Table 4: "The maximum timer clock is up to 550 MHz depending on theTIMPRE bit in the RCC_CFGR register and D2PRE1/2 bits i...
Hi,I am currently trying to receive uart message when the MCU is in stop mode on a Nucleo-L073Rz board.To do this I first wake up the mcu on uart start bit, and when the mcu receive the uart idle event.I can then treat the received message in the mai...
Hi,I recently got the X-NUCLEO-IKS01A3 MEMS inertial and environmental expansion board. I followed the Getting Started with X-CUBE-MEMS1 video to set it up using an STM32F446RE NUCLEO-64 board.Everything went perfectly. No errors or warnings during ...
B-L072Z-LRWAN1" and "STM32CubeExpansion LRWAN V2.1.0" are used to transmit sensor data over LoRaWAN. The default CPU clock is 32 MHz.I want to set the CPU clock to 4.2 MHz to save power. I set up SystemClock_Config() as follows, but when I use it in ...
I am trying to find schematic diagram for Nucleo board to know, where button is connected but there are many unnecessary files but where is Schematic? This is so annoying when press Ctrl+V and your text inserted in *** block in this form, how can I i...
I just got a new stm32f103zgt6. Following the steps on how to use stm32 cube ide with the board, when I tried debugging, it says no St-link connected. I would like to know how to go about this and also how to use jtag instead of stlink as well
