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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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
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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
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  • 5 replies
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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
  • 521 Views
  • 5 replies
  • 2 kudos

STM32WB15 FUS refusing to start

I was updating application firmware on an STM32WB15CC, but my user application wasn't advertising correctly.  I decided to re-install the wireless firmware.  However, I am unable to do so, as my FUS refuses to start.  Reading the FUS infos shows a FU...

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STM32WL5MOC EXTI and STOP2

Hi,I am trying to write a battery powered application with a STM32WL5MOC. The LoRa capability and the form factor are crucial. The dual-core feature unfortunately makes everything so much more complex. I only need the CM0+... so in the future the CM4...

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JE by Associate II
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