STM32 MCUs Boards and hardware tools

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Internal ADC noise

Hi, Im using internal ADC for ADC calculation.The noise is getting generated for low voltage signal can someone please tell me how to reduce it as im facing the issue of finding the zero crossing in the signal?

pc8574 interfacing with stm32f103c8

Hi,while interfacing pc8574t with stm 32  i2c communication after generating start condition and sending slave address (0x4e) as in datasheet acknowledge failure flag was enable  this was the waveform i got and still can't find what could be reason i...

IMG20231228202424.jpg
Elango by Associate II
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Resolved! STM32G474RE PA3 PC5 Pin.

Hello,STM32G474RE is the processor model I use.I read ADC from pin PA3 and I read IO from pin PC5. So whether these pins are common pins in the processor hardware? How can I separate these two pins from each other? 

PC5-PA3PinDurumu.png

grbl for stm32-nucleo-f401re.

I want to install GRBL code in nucleof401re. I got GRBL for nucleo-f411re. I tried changing things like clock configuration and timers to match my board, but it is not working. (https://github.com/IRNAS/grbl_stm32) this is the link where I got the fi...

Resolved! B-U585 Connection issue after WiFi Updated

I have a new "Nx_MQTT_Client" sample application that I had set up and working on the B-U585 board. I tried it on another board I had, and it said I needed to update the WiFi BIOS. It had previously been updated to v2.11.1.I got the latest download, ...

Jenni by Associate II
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