Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello, I am using STM32H743BIT6 as a MAC for DP83TC814R Ethernet PHY, I have one query regarding oscillator, I am using Ethernet in RMII slave mode which requires 50MHz reference clock, can i use the same clock which i am using for MCU HSE or should ...
Hello,I have ordered a X-NUCLEO-PLC01A1 for my Nucleo Board F767Zi.I should receive it soon but I would like to understand it as much as possible.This is why I try to find some example projects but I cannot find any.In addition, I have tried to downl...
This question pertains to the (relatively) new STLINK-V3MODS programming/debugging device.The UM2502 Users Manual for this product goes into great detail about using Pin #22 of the castellated edge connector aka +5V for ancillary purposes:"Pin 22 of ...
Hi, I use Nucleo-H753ZI. I am using STM32CubeProgrammer. to debug mt ST_LINK, which stopped working. I read Voltage = 0, ID can't be read out. How to fix it? Thanks
I'm working on a second project using AI and I came across the ToF sensor that can be used to detect hand gestures. It is possible to use the AEK-LCD-DT028V1 LCD together with the Nucleo-F401RE board and the X-NUCLEO-53L8A1 sensor.
I'm looking for CAD resources of NUCLEO-H755ZI-Q board Revision D-01. Currently en the web-page there are for revision C-01. Thanks
Hello All,Can anyone share the list of compatible cameras with STM32N647A0.As, going through STM32N6 DK, camera interfaced is B-CAMS-IMX 5Mpx.Is it possible to interface an 8Mpx camera with STM32N647A0 as one of the camera vendors are in a view to go...
Hello,We have procured STM32U5G9J-DK1 recently. We have to supply a voltage of 3.6V to its Vbat pin. Datasheet of the Microcontroller (STM32U5G9NJ) say that we can supply a Vbat voltage of 1.6V to 3.6V but schematic of this Discovery kit mentions tha...
I have Nucleo-L452RE-P and want to try out battery backup for RTC.I connected a CR2032 to Morpho connector 19 (-) and 33 (+) and when I pull the USB plug, the 5V LED LD2 remains on, although a bit less bright.How can that be?
Moved from this thread. Thanks for the previous response — it helped me understand the configuration better. Now I have a follow-up doubt: In STM32CubeIDE, I can see multiple pin options for FDCAN1_RX and FDCAN1_TX in the pinout view. However, wh...