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
  • 1486 Views
  • 0 replies
  • 2 kudos

Resolved! STM32WL55/STM32WLE5 SubGHz

Hi,I recently started exploring what STM32WL MCUs offer but I don't really understand a few things yet:1. I read somewhere that these STMs are based on SX126x LoRa radio. Is that the case?2. If so, does enabling "SUBGHZ_PHY" in middlewares in CubeIDE...

awocrf by Associate III
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  • 1 replies
  • 1 kudos

STM32 WL55JC1 LoRaWAN Class C not working!

Dear community, In the attachments, I am sending You two screenshots, one from the LoRa WAN Network server and the other one from the STM32CubeIDE. We are using two of Your dev boards, one as the LoRa WAN gateway (Nucleo F746ZG) and the other one as ...

fainlaip by Associate II
  • 897 Views
  • 1 replies
  • 0 kudos

Resolved! STM32WL33 with LoRa

Hi,I have seen that the new STM32WL33 have support for 4-FSK, high receive sensitivity and wake-up receiver LPAWUR, which is beneficial for both high-data-rate and long-range applications. However, LoRa support is reserved for STM32WL55 and STM32WLE5...

Erlkoenig by Associate III
  • 835 Views
  • 2 replies
  • 0 kudos

MB1355C firmware upgrade, FUS_STATE_IMG_NOT_AUTHENTIC

I doubt if the ST-link has some setting problems?Model:P-NUCLEO-WB55           PNWB55$CU301:09:41 : Warning: FUS_STATE_IMG_NOT_FOUND, Flash already empty !01:09:42 : Firmware delete Success01:09:42 : Download Stack/FUS image at address 0x80EC000 ...0...

Baochun by Associate
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  • 1 replies
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Resolved! Can the RTC's calendar function be used alongside BLE?

Hey folks,I'm having issues with the RTC's calendar function while using BLE. I would like to timestamp recorded data using the calendar function of the RTC and then transmit that data over Bluetooth. However, when I enable the Bluetooth middleware i...

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burn_ by Associate III
  • 1920 Views
  • 5 replies
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Resolved! STM32WL55 TCXO-PB01

Hello!I'm using the STM32WL55CCU6 in a design and have a question:TCXO: I'm using a TCXO connected according to the datasheet. If I select TCXO in CubeIDE I have to use PB01 as TCXO-VDD. My plan was to use PB01 as GPIO. Is that possible? How? -> If i...

robha by Associate
  • 796 Views
  • 1 replies
  • 0 kudos

Nucleo WB55rg powering CPU only

Hi ST Team, I have found this post here, which explains how to power the Nucleo WB55RG board with an external power source. https://community.st.com/t5/power-management/powering-nucleo-wb55-externally/m-p/632719#M10752Now I have a followup question: ...

whati001 by Associate II
  • 987 Views
  • 2 replies
  • 0 kudos

ST-ICUBE-LRWAN - What's the planned development?

Dear ST and Community,We are using STM32L series in a variety of LoRaWAN IoT Devices.We have 10 products and have produced roughly 0.5M units so far.We use the I-CUBE-LRWAN project for a long time. It's a great project, but it looks like the developm...

lyanchev by Associate
  • 521 Views
  • 0 replies
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Resolved! BLE Custom Application Issues

Hello,I have been following the tutorial STM32CubeMX Application Conception for making a custom BLE server with my P-Nucleo-WB55. I am using version 6.9.2 of STM32CubeMX. Everything works until section 7, where server notifications and write manageme...

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RCM1 by Associate II
  • 1619 Views
  • 4 replies
  • 1 kudos