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STM32 MCUs Wireless

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

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NUCLEO-WBA25CE1 "Bootloader limitation"

Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.

ctrois by • ST Employee
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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! How to set TX power

I'm using BLE_p2pRouteur example code. In app_conf.h, CFG_TX_POWER is #defined to 0x18, and the comment next to it says 0 dbm. This parameter gets passed to aci_hal_set_tx_power_level(1, CFG_TX_POWER). The documentation of this function in UM1865 ...

Resolved! STM32WB55RG RTC strange initialization behaviour

Hi guys,im working on project with STM32WB55RG and noticed very strange behaviour of RTC peripheral.After power up everything works fine but after reset RTC peripheral won't initialize. I'm using HAL library. After further investigation of code I've ...

I plan to setup sigfox system as per attached file.From the diagram it shows 3 units for target area which that each unit target area connected to #[B-l072z-lrwan1]​ to work as Sigfox communication.

If I want to assign a master/manager for sigfox module #B-l072z-lrwan1​  as seen on attached file,how it detect to that slave sigfox module #B-l072z-lrwan1​ ?Is that any guideline/manual instruction that you can provide?

NAhma by • Associate
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Faulty response in LPTIM application example

Hi ,I am trying to get quick start STM32WB55 Nucleo Board using low power application example. I tried to execute LPTIM example from Examples_LL folder (P-NUCLEO-WB55.Nucleo) in STM32Cube_FW_WB_V1.2.0. I followed the read me file to get the expected ...

suyodhana by • Associate II
  • 1300 Views
  • 1 replies
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Resolved! STM32WB OTP Programming

Hi All,I would like to use the OTP memory in my current project, but I can not find any app notes or user manuals on how to program it. Is it supported by STM32 Cube Programmer CLI? There is no reference to it for the STM32WB OTP in UM2237.Thanks,Dan...

Daniel L by • Associate III
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Implement MQTT on STM32WB to communicate with the server.

Hi everyone,I have made a custom board which has an on-board STM32WB Controller along with a 3G Modem to connect with the internet. On the internet, I have my custom Web Server where some parameters are present. I want to fetch those parameters from ...

AKetc by • Associate III
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