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
  • 3108 Views
  • 0 replies
  • 2 kudos

STM32WL55J sharing ADC and SWJ-DP

Hi,  For a project I need 12 ADCs. STM32WL55JCU6 has all the necessary ADCs but two of them are shared with SWDIO and SWCLK pins. Is there any good suggestion for being able to use both these functions at the same time?

Emendion by Associate
  • 554 Views
  • 8 replies
  • 3 kudos

Resolved! STM32WL5x: Undocumented Bug in IRTIM Module

Hello,I have been developing a program on the NUCLEO-WL55JC1 development board, and I found a bug in the IRTIM module. The reference manual says that, when enabled, the IRTIM module will NAND the outputs of TIM16 and TIM17 and output the signal on a ...

AJ_1 by Associate III
  • 1189 Views
  • 4 replies
  • 4 kudos

Can’t get SWV to work on my NUCLEO-WL55JC1

Hello,Apologize for the long post/question…Using the NUCLEO-WL55JC1 board, I am trying to get SWV to redirect printf() output to the IDE console, with no luck.I added the below code to syscalls.c and modified the _write() function to call this functi...

MBaza.1 by Associate II
  • 556 Views
  • 3 replies
  • 0 kudos

Where is the "Debug Authentication" ?

I used a MB2032-WB09-B02 on MB1801D for several times, flash in CubeIDE was always OK, though debug prompted error read data every time, then the next day when I used it again, it didn't work, I couldn't flash image into neither in IDE nor Prog, the ...

Screenshot from 2024-12-12 11-23-57.png
MQi.1 by Senior II
  • 1271 Views
  • 8 replies
  • 0 kudos

Resolved! STM32 WPAN Remove BLE Service

Hello, I have an existing STM32_WPAN configuration with 3 BLE services and I want to completely remove Service 2. Is there any way to do that?  I've already reduced the number of services to 2, but it ends up removing Service 3 which I want to keep. ...

dsmail1_1-1738857718804.png dsmail1_2-1738857748359.png
dsmail1 by Associate II
  • 389 Views
  • 1 replies
  • 0 kudos