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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
  • 132 Views
  • 0 replies
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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
  • 4031 Views
  • 0 replies
  • 3 kudos

STM32L072, self reset

The murata Lora module CMWX1ZZABZ is used and the STM32L072 is inside.Can the STM32 internally reset itself without using the reset function?Explain what happens if a reset occurs.

Getting invalid device id and package data values

I am getting invalid values for the device id and package data from the STM32WB55 on a P-NUCLEO-WB55 Nucleo board.I am getting a value of 0x26 for the Device ID in the UID64 at 0x1FFF7584. And I am getting a value of 0x13 for the package type in the...

DNumk by • Associate II
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  • 1 replies
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Resolved! P-NUCLEO-WB55 - BLE sniffer based on USB dongle?

Hi,I have some experience with BLE and Nordic devices (mostly nRF51822 and BLE 4.1).The Nordic provides sniffer firmware for their devices and I used it a lot. ---Now, thanks to ST team, I have the P-NUCLEO-WB55 kit in my hands and started playing wi...

Resolved! Trying to build the end node node application for B-L072Z-LRWAN1 from STM32CubeExpansion_LRWAN_V1.2.1 in keil ide [MDK-ARM Version 5.28a ] but it gives a code size error:

error:.\mlm32l07x01\NUCLEO_CUBE_LORA.axf: error: L6050U: The code size of this image (52352 bytes) exceeds the maximum allowed for this version of the linker.Finished: 0 information, 0 warning, 0 error and 1 fatal error messages.".\mlm32l07x01\NUCLEO...

Msing.4 by • Associate II
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  • 1 replies
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ATT_MTU size

HI,Does someone can explain me how to modify the ATT MTU size please ?Thanks.

LVent by • Associate II
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  • 5 replies
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How to create a private service in the firmware？

There is a heart rate service example in the STM32WB firmware. If I want to create a private service in the firmware. For example​, I want to create a service to let the LED on and OFF. How to create a private service like that?

Rzou by • Associate
  • 592 Views
  • 0 replies
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Resolved! Modify Ping-Pong example

Hi guys,I program an application with a STM32LO-LRWAN1 module who does the connection with a sensor by I2C and i would like to integer my application in the "Ping Pong" example for proving to my boss that the connection between two modules is possibl...

mibou23 by • Associate II
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  • 4 replies
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