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STM32 Innovation live replay

Hello,Didn't found a better way to ask this question elsewhere.I was registered to watch STM32 Innovation live on March 7, but I didn’t have enough time to watch it completely.I tried to register again on this page: content.st.com/stm32-innovation-li...

DMahi by Associate
  • 546 Views
  • 1 replies
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How to transmit data using RS485 with uart?

Hi everyone,I'm trying to transmit and receive data through rs485 with uart. Using Uart with DMA in normal mode and referance from this project. https://controllerstech.com/rs485-module-and-stm32/However, in this project there are 2 different stm. I ...

MÇETİ.1 by Associate III
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Resolved! Uart communication did not work

Uart communication did not work in the existing project file.There may be other interference, so I created a new project and wrote only Uart, but it is the same.The input of the signal to the RX pin is confirmed by the oscilloscope, but it does not w...

wkim.4 by Associate II
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Resolved! External Flash downloader shift 1 byte in flash area

HiI follow the MOOC tutorial for create the external QSPI loader, my Flash memory is MT25QL128ABB.The flash is writed but the memory test Fail, with debug inspect there is 1 byte shift from start 0x90000000 (currect 00 01 02 ecc) I read (01 02 03).I ...

PZamb.2 by Associate III
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  • 3 replies
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Resolved! 433MHz MCU selection

I am in search of the 433MHz MCU for my new application, can someone help me with which MCU is offered by STM for the 433MHz RF application?Regards,Jay Kacha

JKach.1 by Associate II
  • 661 Views
  • 1 replies
  • 1 kudos

Resolved! How to select gain in STM32H743 ADC

How to select gain in STM32H743 ADC? I looked up all the configurations/parameters but don't see how can I amplify (select gain) for input channel? I want to measure current which is mV signal.

NVerm.2 by Associate II
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  • 3 replies
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