STM32 MCUs Wireless

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Matter software expansion for STM32Cube

Dear all, The X-CUBE-MATTER Expansion Package is now available on our official website following this link  MATTER - Matter software expansion for STM32Cube - STMicroelectronics  It is a reference implementation for the demonstration of Matter on ST...

Ouadi by ST Employee
  • 1171 Views
  • 0 replies
  • 2 kudos

P-NUCLEO-LRWAN3

Good day I recently purchased the P-NUCLEO-LRWAN3 STM32 Nucleo starter pack and im having trouble sending anything to the gateway from the end node using Lora.  I am based in South Africa and am using EU433.  The gateway has successfully connected to...

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HKhan.4 by Associate II
  • 353 Views
  • 2 replies
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Initialization trouble

Good morning all, I am working on a school project to create a hydroponic garden within a greenhouse in my backyard. I am using the NUCLEO-STM32WBA55 board. When I update using the STLINK the board is recognized by my pc but when trying to run I get ...

Jmad_247 by Associate II
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  • 7 replies
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Resolved! NUCLEO-WL55JC reset when laptop attached to it.

I use the NUCLEO-WL55JC STM32WL Nucleo-64 board, which I supply with an external power supply.Each time I attach my laptop in order to view the console, the WL55JC is reset. I assume the STLINK-V3E issues a reset to the WL55JC.Is there a possibility ...

HOPilsan by Associate II
  • 1752 Views
  • 10 replies
  • 1 kudos

STM32WB Sleep mode issues

Hey, we are developing a product using a STM32WB5MMGHx on a custom PCB and using ThreadX instead of the scheduler + TinyLPM.  I'm having issues getting the MCU into a suitably low power sleep mode, and I'm seeing odd behaviour where lower current dra...

LM.2 by Associate II
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  • 2 replies
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Resolved! Issue after unplug/replug during operation

Hi,I'm working with the nucleo-wb15cc board. The program itself is working great but I encounter issues everytime I unplug/replug the USB cable during operation:The program reports HAL_TIMEOUT druing SystemClock_Config(). To be more specific, it gets...

Resolved! STM32WL LPTIM2 and LPTIM3 Not working

HiWhen LPTIM2 and LPTIM3 enabled with "Count Extenal Clock with internal sync" with LPTIM2 Global interupt Enabled, it is not calling void HAL_LPTIM_AutoReloadMatchCallback(LPTIM_HandleTypeDef *hlptim)But LPTIM1 is working perfectly as expected , it ...

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Karthi by Associate II
  • 508 Views
  • 3 replies
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Resolved! Build a ZGPP Zigbee Green Power Proxy

Hi I'm not very experienced with Zigbee, but I have a ZGPD power measuring device on my desk I'd like to get the data from. With a 802.15.4 sniffer i see he's asking for a channel (command 0xe3) within the first 5 minutes after startup. He's also bro...

aritec by Associate III
  • 454 Views
  • 2 replies
  • 0 kudos