STM32 MCUs Wireless

Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.

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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
  • 1598 Views
  • 0 replies
  • 2 kudos

I-NUCLEO-LRWAN1 - AT command issue

Hello,I am using I-NUCLEO-LRWAN1 development kit for LoRa setup. I have interfaced that setup with USB module and I am trying to communicate it using X-CTU. When I start the module the module sends #, but it's not responding to AT<CR>. I have attache...

HDesa.1 by Senior
  • 460 Views
  • 0 replies
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Resolved! How to get Vbat and Internal temperature ?

Hello, I am using a p-Nucleo-wb55. I would need to get data from vbat channel and the internal temperature channel. I used the example for internal temperature and it works but I am not able to add the reading of vbat value. Am I supposed to use one ...

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LVolp.2 by Associate II
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  • 5 replies
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How to migrate from a TCP WiFi data server to BLE data server

Hello everyone,I want to migrate my existing TCP-WLAN based MCU application which acts as a data server with a proprietary protocol. The application comes very close to standard Posix TCP handling. Each connection is handled by a separate thread that...

Edmund by Associate II
  • 364 Views
  • 0 replies
  • 0 kudos

STM32WB55RG: Instability of LSE clock on Nucleo board

Hi,I am using the Nucleo WB55 board that has a STM32WB55RGV6 MCU to develop an application. I see instabilities in bluetooth by default when I am using the LSE clock as RfWkUpClock of the BLE that are leading to the BLE core crashing.Those instabilit...

apous.1 by Associate II
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  • 3 replies
  • 0 kudos

how can i use stm32wl55jc to transmit CW beacon?

I have nucleo-wl55jc board i want to transmit CW beacon.i am able to transmit continuous wave but not able to sleep the radio and continue next transmit.What would be the possible way to start and stop radio quickly?

scora.1 by Associate
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  • 1 replies
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Resolved! no Radio Rx timeout after the Radio.Rx function called?

Hi, I create my new project follow the SubGHz Phy Ping Pong example project.In the example project, the RTC configure in "Free running Binary mode". In my project, I configure the RTC in "Free running BCD calender mode" therefore no Radio Rx Timeout ...