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
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  • 0 replies
  • 2 kudos

About TSC function of STM32WB55CGU6

Hello there! I am debugging the TSC function of the STM32WB55CGU6. I cannot set the TSC function in MubeMX. However, in the official materials, I learned that the TSC function can be supported through the txt file. Refer to the STM32L476G_EVAL board ...

cxiao.2 by Associate II
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  • 1 replies
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Resolved! ST Nucleo WB55RG - Can't enter DFU anymore

Hello,After playing around with the Nucleo board and wanting to try the simple BLE Beacon example, I believe I somehow got the bootloader stuck.I could enter DFU mode the first time and flash accordingly to the instruction given. However, trying to ...

Resolved! "Error: -- Reserved --" message when trying FUS upgrade via SWD

Hi everyone,Up until now I've been doing FUS upgrades and BLE stack flashing on my WB55 Nucleo through the USB bootloader interface, but given that my final PCB won't have a USB port on it (space restrictions), I've had to start learning how to flash...

LW.1 by Associate II
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  • 4 replies
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WB55 Nucleo always drops to Default_Handler() -> infinite loop

Hey guys,now that the problem with the linker table is finally fixes with FW1.3.0 I have encountered another problem:If I create a new project in CubeIDE using the standard pin configuration for the WB55 Nucleo board and start debugging after the ini...

PDeng by Associate II
  • 1948 Views
  • 6 replies
  • 2 kudos

Stm32wb55 clock settings

I created a simple BLE peripheral project by CubeMX with the clock setting below.HSE=32 PLL M=2 N=16 R=8 SYSCLK=32M system clock mux=PLLCLKEverything looks right and even the BLE sniffer receives the advertisement broadcast. However, the cell...

uouox by Associate II
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  • 2 replies
  • 0 kudos

Resolved! Tx Timeout on LoRa

I have made a custom PCB with the Murata CMWX1ZZABZ-091 module. When I try running the LoRa End Node or PingPong example (for LoRa Discovery kit B-L072Z-LRWAN1) , I get "Tx Timeout" on UART. The GPIOs and UART are working fine. How do I solve this?

BT.1 by Associate II
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  • 1 replies
  • 0 kudos