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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
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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
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  • 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
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  • 2 replies
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Resolved! Zigbee Green Power Proxy with STM32WB55

I wonder, if it is possible to build a Zigbee Green Power Proxy and ZGP Sink with the STM32_WPAN v1.0.I couldn't find any documentation neither any source code samples.I did find some hints about Zigbee Green Power:1. https://wiki.st.com/stm32mcu/wik...

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aritec by Associate III
  • 600 Views
  • 2 replies
  • 1 kudos

STM32WB15 BLE OTA Custom Application Never Boots

I am building an application which needs to be updated over BLE OTA.  I have followed the getting started videos and AN5247.  I have flashed the BLE_Ota example to address 0x0800 0000 as instructed, and I can successfully connect to the device using ...

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ironduck by Associate
  • 318 Views
  • 1 replies
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STM32WLE5 Power Amp Fails

Hello, First Post here.I have been testing 20 prototype STM32WLE5 boards and have been getting a respectable +20dBm output power at 908 MHz Lora Modulation 125KHz BW drawing 105mA.  VR_PA = 2.5V. This is great!However, on two of the boards the RFO_HP...

buba049 by Associate
  • 452 Views
  • 2 replies
  • 1 kudos