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
  • 1476 Views
  • 0 replies
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Resolved! When I get connected and paired to peer HAL RNG doesn' work

Having issues generating random numbers while being connected via BLE.In general use, HAL RNG works fine, and I get a random number without timeouts.BUT,Upon finishing the connection flow,connection mtu exchange pairing ,I start to get timeouts when ...

DS.4 by Senior II
  • 170 Views
  • 3 replies
  • 3 kudos

STM32WLE5CCU7 - Can't make HSE work on custom board

hey fellas, i'll try to do this as quickly as possible to not waste your time, but i'm at my wit's end with this thing.i'm requesting for forgiveness since i'm sort of a noob, but i DID read every relevant documentation before posting here.MCU: STM32...

ysuissa by Associate
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Resolved! Failing to initialize BLE on a custom STM32WB55CGU6 board

Hello,I’m trying to create a simple program to test BLE functionality of my board. The board does not have HSE but it has LSE. I'm not sure if that is a problem. I'm using PlatformIO for the programming, configurations and building/flashing. When I u...

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Jaws404 by Associate II
  • 258 Views
  • 3 replies
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STM32wle5 Low power

 we are working  stm32wle5ccu6. In than I am trying to put device in power saving mode but its not working properly.I was getting 15 mA consumption before now after reducing clock freq, I am getting 5.51mA.. we want to achieve consumption in microamp...

Flash SR errors on startup

Hi all.I'm working on stm32WB MCU, I have a bootloader and an application. The bootloader only check if any update needed and jump to app. When app stops at main I can see that flash status register is set with PGAERR, SIZERR and PGSERR and I have no...

YWor.1 by Associate III
  • 145 Views
  • 0 replies
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STM32 WB09KE - Emulate EEPROM from flash

Hello everyone, I am currently working with the STM32WB09KE microcontroller and need to implement EEPROM emulation, as this device does not have built-in EEPROM. However, I couldn't find specific documentation or resources related to EEPROM emulation...

rlopes by Associate
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  • 2 replies
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Resolved! Lora Relay Node

Hi,Anybody from ST or Users done any development or research on the "new" relay node on the STM32WL.Will the stack be updated or will we have to do this on our own?RegardsStefan

tech2399 by Associate II
  • 979 Views
  • 5 replies
  • 2 kudos

Resolved! After BLE OTA update, CPU2 stucks

Hi, I'm working on an OTA BLE bootloader for the STM32WB5MM module.I created from scratch with STM32CubeMX the same code as the OTA example for NUCLEO-WB55.I'm on BLE stack 1.21So far so good, I can update with the smartphone app.The problem I'm havi...

PCu1 by Senior
  • 529 Views
  • 5 replies
  • 2 kudos