STM32 MCUs Wireless

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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! Cannot write TIM registers

Hi,Using Wise studio Version: 1.3.1_R Build id: 2023_05 on Linux with the STEVAL-IDB012V1 (BlueRNG-LPS dev. kit). I discovered that my instructions to write values in the timer registers have no effect. I found it by tracing the program while watchin...

Resolved! RSSI drop between full and extended BLE stack

We are experiencing an issue with poor RSSI values on our STM32WB55 based custom board. We are normally running the extended ble stack and with only 3 feet between the windows PC and the STM32WB55 board were at RSSI values around -85.  When I switch ...

Not receiving VS_HCI_C2_Ready

Hello, I'm trying to implement a custom BLE Client on a P-Nucleo-WB55 board. The ST P2p_client example runs fine on the board and I could add some traces and do little modifications in it before trying to start my project from scratch with CubeMX. It...

VBess.1 by Associate III
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  • 14 replies
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LoRa Wio e5 stopped trying to join after a while

Initially flashed the device with a custom code from and it worked fine, the flashed device ran for several days in line power even after multiple power cuts. But one day it stopped trying to join at all. I have used an external RTC to generate alarm...

user_01 by Associate II
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  • 3 replies
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STM32WL5MOC Delevopment Issues

Hello everyone,   I'm trying to setup a STL32CubeIDE project with a custom STM32WL5MOCH6 MCU. I managed to test if the board is alive with a simple hello world debug print on SWV and there's no issues.   The problem starts when I enable the LORAWAN m...

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yaxsomo by Associate III
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  • 3 replies
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LoRaWAN MAC with TTN

Hi team, I am facing an issue while upgrading the LoRaWAN MAC version from 1.0.3 to 1.0.4. I have tried different methods to resolve it.1. First, I downloaded the LoRaWAN MAC version 1.3 from STM32CubeMX. Then, I created an end device for LoRaWAN ver...

kRaje.1 by Associate II
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