STM32 MCUs Wireless

Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

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
  • 1702 Views
  • 0 replies
  • 2 kudos

Resolved! BLE advertising stops randomly when going in stop2 mode

hello every oneI'm working on a STM32WB35 custom board with full ble stackwhat could cause C0 rf controler to stops advertising when going in stop2 mode?to get focused on my bug I've build a simple app that use tiny LPM as ble_heartbeat exampleexcept...

oga by Associate III
  • 529 Views
  • 3 replies
  • 0 kudos

Resolved! STM32WB05KZV6TR BLE compile issue

 Hello STM32 Community,I’m currently working with an STM32WB05KZV6TR microcontroller and am facing issues after adding the STM32_BLE to my project. I initially configured a BLE peripheral using STM32CubeMX and STM32CubeIDE, and after code is generate...

drafshin by Associate III
  • 2258 Views
  • 20 replies
  • 2 kudos

Resolved! Bluetooth current Consumption

Hi, I am using the STM32WB5MMG MCU, and I would like to know the current consumption of CPU1 and CPU2 while Bluetooth is in General Discovery mode (scanning) and Advertising. Additionally, are there any methods to reduce the current consumption of CP...

SDhar.1 by Associate II
  • 360 Views
  • 1 replies
  • 1 kudos

Resolved! STM32WL55CCUX LoRa endnote skeleton not compiling

Hi, I am trying to implement a LoRa endnote skeleton on my STM32WL55CCU. I have tried a lot of different ways of generating the project but I always run into errors. I think its due to the way the code generates because the structure doesn't resemble...

Screenshot 2025-03-03 113314.png

Not Receiving UART message from STM32WL5M to Laptop

Hi there, I have an B-WL5M-SUBG1 evaluation board which uses the STM32WL5M module.I am having problems with the STM32 receiving a message I am sending it from my laptop via python. I connect between the stm32 and the laptop via an RS422/485 converter...

Dicko by Associate II
  • 3894 Views
  • 26 replies
  • 1 kudos

STM32WB55REVx Custom board Schematic Review

I am working on a new project which is based on STM32WB55REVx MCU. I have designed the schematic as shown based on the VDD 1.8V. I would like to understand whether the power lines and RF design is properly done, or it needs some changes. I would appr...

STM32WB55REVx Schematic.png

Address for DEVEUI,JOINEUI and APPKEY

Hi,In RAK3172 which have STM32WLE5CCU6, during the flashing of DEVEUI,JOINEUI ,APPKEY and NWKKEY in which memory location of NVM this values are being stored. Is there any documentation for same? Also can we flash these keys directly to NVM using STM...

pho3nix by Associate III
  • 336 Views
  • 1 replies
  • 0 kudos

Resolved! Connection with Garmin devices with privacy enabled

Our product is based on an STM32WB5MM. On the STM32WB, we have privacy enabled and use the filter/acceptance list.When the filter/acceptance list is not enabled, we want the device to be able to connect to a Garmin device. Unfortunately, the device d...