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
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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
  • 648 Views
  • 2 replies
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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
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  • 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
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  • 2 replies
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Resolved! STM32WBA52xx - SCAN_RSP

Hello, im trying to sending manufacturer-specific data using the SCAN_RSP AdvData in the BLE_p2pServer_Ext application on the STM32WBA module. Are there any examples? Thank You.

MLiska by Associate II
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Reducing BLE scan time in STM32WBMMG

Hello,In my project, the initial Bluetooth scanning time(I am using STM32WB5MMG) takes 10 seconds (gap discovery procedure). Is it possible to reduce this to 5 seconds or less? Although I have adjusted the scan interval and scan window values, they d...