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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  • 0 replies
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Resolved! STM32WB05KZ POWER ANTENNA modification

Hello    For the Nucleo STM32WB05KZ board, the transmission power is normally 0 dBm by default (it can go up to 8 dBm). Is it possible to modify the transmission power according to my needs, for example to 3 or 4 dBm, using STM32CubeProgrammer or ano...

ljm by Associate III
  • 478 Views
  • 10 replies
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STM32WLE4 details incorrect - no LoRa?

On this page: https://www.st.com/en/microcontrollers-microprocessors/stm32wle4c8.htmlThe device is specified as having LoRa support in the first paragraph of the description but lower down in the "More from the product line" section the WLE4 chips ar...

robdobsn by Associate
  • 260 Views
  • 3 replies
  • 2 kudos

Resolved! Unable To Activate PLL64M on STM32WB05TZ/BlueNRG-LPS

I'm building an application for a BlueNRG-LPS (332), now rebranded as STM32WB05TZ (WLCSP-36 Package) by starting with a simply Blinky project testing the clock signals of my device. I need to enable the PLL64M clock source to use the radio peripheral...

DCMilla_3-1725992152306.png DCMilla_1-1725990045903.png DCMilla_0-1725989851102.png DCMilla_2-1725990496445.png
DCMilla by Associate II
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  • 8 replies
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Resolved! Zigbee Broadcast communication

Hello,I'm working on a project started from Zigbee_APS_coord and Zigbee_APS_router examples on NUCLEO-WB55.USBDongle with STM32Cube_FW_WB_V1.21.0.The project is based on data exchange between the coordinator and several devices acting as routers (fro...

tcpctrnk by Associate III
  • 291 Views
  • 3 replies
  • 0 kudos

STM32WB55 gets stuck in UTIL_SEQ_WaitEvt() function

Hello, I'm working on a project started from Zigbee_APS_coord and Zigbee_APS_router examples on NUCLEO-WB55.USBDongle with STM32Cube_FW_WB_V1.21.0.The project is based on data exchange between the coordinator and several devices acting as routers (fr...

tcpctrnk by Associate III
  • 501 Views
  • 8 replies
  • 0 kudos

Resolved! i-cube-lrwan Class B Beacon not Received

Hi Everyone, Im working on nucleo L053r8 board with sx1276 lora module and i-cube-lrwan expansion software package. İ manage to do all the functions class A and Class C With TTN. Class B working but , beacons are rearly receiving. First Beacon is alw...

Exit system memory bootloader after DFU using UART

Hi,I access the system bootloader by setting the bits nBOOT0/nSWBOOT0 = 0 and nBOOT1 = 1 in my code. I manage to connect via UART and flash my new firmware but then my MCU does not reboot because it remains in the system bootloader. How can I do this...

Coco by Associate III
  • 183 Views
  • 1 replies
  • 1 kudos