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
  • 352 Views
  • 0 replies
  • 2 kudos

Lora Concentrator board and custom board on STM32WL55cc

Hello!I'm trying to port of LOcalNetwrok_Concentartor on a custom board. I made USART1 working with a tracer. So i Can send and receive AT_Commands to a MCU STM32WL55CC. Now I'm struggling with getting interrupts from a LoRa modem. Every 15 sec I cal...

denevs by Associate
  • 450 Views
  • 2 replies
  • 1 kudos

Resolved! STM32WB clock understanding

Hello everyone,New to the world of STM32 and moving from Arduino programming to more in-deep STM32 one, I faced an issue that I solved in a way I can't understand.I started working on a basic Blink program using STM32WB5MM-DK and the in-board RGB PWM...

HardWins_0-1705686270000.png
HardWins by Associate
  • 434 Views
  • 1 replies
  • 0 kudos

BLE, sleep mode and HSE

Hi,as I understand it:I can activate the low power manager in CubeIDE. This will automatically add code, so each time the Sequencer has nothing to do, the system enters low power mode.So far, this works. I can see it in the current consumption.What I...

testpin_powerMode.png testpin_HSE.png mco.png
RWeil.2 by Associate III
  • 1691 Views
  • 10 replies
  • 1 kudos

Resolved! Unwind stack on stm32wb55 and FreeRTOS

Hi Helpdesk, I am currently facing an ASSERT issue on my custom board leveraging the STM32WB55 in conjunction with FreeRTOS. After some time scrawling the web, I have found the stack unwind functionality from `libunwind` available via the `unwind.h` ...

whati001 by Associate II
  • 514 Views
  • 1 replies
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Resolved! STM33WL55 Environmental

Hi,I'm using STM32WL55 Wireless, Long Range Nucleo-64. My goal is to use this floor as an end node. I want to connect my existing sensors to the card via I2C protocol and send the data via LoRa. In the examples I examined, peripherals are used using ...

Ezgi1 by Associate II
  • 728 Views
  • 7 replies
  • 1 kudos

Decoder for LoRa messages for Datacake

Hello, I followed the indtructions from here, https://www.youtube.com/watch?v=vuc6914B0KM and I setup the NUCLEO-WL55JC STM32WL Nucleo-64 board and sensor board X-NUCLEO-IKS01A3 with LoRaWAN Gateway P-NUCLEO-LRWAN2 through The Things Network (TTN). I...

MihaiMEC by Associate
  • 402 Views
  • 0 replies
  • 0 kudos

Resolved! STM32WL5M

I attendded a trainning last year on STM32WL5M, we were told this product will be available 2024 January. I have been checking but looks like is not available.Do anyone have information when this product will be available?

STeng by Associate
  • 754 Views
  • 5 replies
  • 1 kudos

Resolved! P2P reduce time between CONNECTED and NOTIFICATION ENABLED

Hello,In a Client(Router)/Server configuration with two STM32WB55 I would like to accelerate the transmission of data at starting of the server.The server address is know in advance and stored in the client then in the HCI_LE_ADVERTISING_REPORT_SUBEV...

PCu1 by Senior
  • 512 Views
  • 2 replies
  • 2 kudos