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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
  • 131 Views
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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
  • 4026 Views
  • 0 replies
  • 3 kudos

stm32wb55cc code licensing

Hello. I create new empty project for stm32wb55CC in CubeIDE 1.6.1 with pack 1.11.0. main.c contains/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @br...

Resolved! Why CubeMonitor-RF(MRF) can't connect to my USB Dongle(STM32WB55CGU6) Virtual COM? MRF does display COM11 when I connect USB Dongle, but when I press CONNECT I get "Could not open COM port". Thanks in advance 4 help!

My dongle has latest FUS 1.1.2 and then programmed with stm32wb5x_Phy_802_15_4_fw.bin to proper address(0x080DE000) and with option "Start Wireless Stack" selected. 

DFOGE.1 by • Associate
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aci_gatt_update_char_value never returns

I am trying to send a BLE notification after I have connected. I add the characteristic this way. retVal = aci_gatt_add_char(serviceHandle, UUID_TYPE_128, (const Char_UUID_t *)Uuid, ...

BStic.1 by • Associate II
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  • 1 replies
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STM32WLE5 STOP2 - Very High Current Consumption

I have a board with an STM32WLE5CC and am attempting to use STOP2 mode, but instead of the expected 4-6uA I am seeing 1mA consumption.All peripherals except FLASH, HSEM, and the RTC are disabled in the RCC block. All Unused GPIO are set to Analogue. ...

DMial.1 by • Associate
  • 1414 Views
  • 1 replies
  • 0 kudos

Core Locked up on P-Nucleo-WB55 main board.

I have followed instructions from many threads but none seems to work. I am not sure if I tweaked the Anti-Rollback before a FUS update. Please help.So is there a way to revive my board ??If I have bricked my board and cannot REVERT back I need to k...

sougata by • Associate II
  • 3555 Views
  • 5 replies
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Resolved! Can 'ST-LINK V2' be used in 'DISCO-L072CZ-LRWAN1'?

Development Environment: KEIL (Free License)보드 : DISCO-L072CZ-LRWAN1HelloTo build a monitoring system with the LoRa protocol now.It is being developed as a 'DISCO-L072CZ-LRWAN1' board.I turned off the 'ST-LINK' built into the board to check the min...

SYun.2 by • Associate III
  • 1555 Views
  • 3 replies
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NUCLEO-LRWAN3 firmware(STM32)!!!!

Could you get the binary data of STM32 of LRWAN3 which is loaded in NUCLEO-LRWAN3 by default?thank you for your help..*Moderation Edit: please do not post your email in the public area of this website*

molamola by • Associate
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Resolved! BLE hci command aci_gatt_update_char_value_ext

Can anyone tell me what Update_Type parameter does in this fucntion?tBleStatus aci_gatt_update_char_value_ext( uint16_t Conn_Handle_To_Notify,   uint16_t Service_Handle,   uint16_t Char_Handle,   ...

DS.4 by • Senior II
  • 1840 Views
  • 1 replies
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