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STM32 MCUs Wireless

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

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NUCLEO-WBA25CE1 "Bootloader limitation"

Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.

ctrois by • ST Employee
  • 228 Views
  • 1 replies
  • 1 kudos

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
  • 4071 Views
  • 0 replies
  • 3 kudos

Resolved! STM32WB How to use GATT caching?

Hello,I'm using BLE_p2pClient and BLE_p2pServer programs.I had pairing request in BLE_p2pClient to have both devices bonded.Now, I want to have a fast connection between client and server; actually, the connection between client and server is about 2...

FWX by • Associate III
  • 3182 Views
  • 5 replies
  • 0 kudos

Resolved! X-CUBE-BLE1 SampleApp: How it works ?

Hi ST Community,I'm using the B-L475E-IOT01 card and I want to use the X-CUBE-BLE1 middleware to send information directly to a variable (something I was thinking of doing simply with this application). Only, when I run it and try to debug, I'm havin...

FUS running but not able to load Stack?

I am trying to load the p2p server example and noticed my Nucleo-WB15CC doesn't do any bluetooth communication. I can run normal user code just fine (LEDs, GPIO etc.) but CPU2 doesn't seem to do anything.When I try to start FUS, I get this:When I try...

tester_1-1691183454986.png tester_0-1691183405200.png
tester by • Associate III
  • 5413 Views
  • 8 replies
  • 0 kudos

how to do an operation on specific BLE link

ACI_HAL_GET_LINK_STATUS will give an Array of link status (eight links).My question is how do I do operations on specific links of my choice?e.g., start an advertisement on a specific link. reference AN5270 -  

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DS.4 by • Senior II
  • 1600 Views
  • 2 replies
  • 1 kudos

Resolved! STM32F411 as basis platform with STM32WB1MMC

(1) Are there any experience for a data exchange via bluetooth between two STM32WB1MMC-parts? (2) How can I use a STM32WB1MMC together with a STM32F411 board? Are there any experiences? (3) How can I create a data exchange between two STM32WB1MMC? (4...

timbo2023 by • Associate III
  • 2299 Views
  • 3 replies
  • 0 kudos

Resolved! STM32WB5MM-DK, Zigbee_OnOff_Client_Router, FATAL ERROR

Hello,I have STM32WB5MM-DK evaluation kit and I am trying to get example Zigbee_OnOff_Client_Router working. I updated FUS (v. 1.2.0) and Zigbee FFD (v.1.18.0). Example do not work, I get an error "Fatal Error" on terminal and display:[M4 APPLICATION...

eskomj by • Associate III
  • 4438 Views
  • 7 replies
  • 0 kudos

STM32WB55 unresponsive Wireless Stack

I have a problem with my wireless stack which was fixed by unplugging and pluggin back in my NUCLEO-WB55. Everything was working well for many months, but I recently tried downloading the ST example project BLE_DataThroughput (from the STM32Cube_FW_W...

SA1 by • Associate
  • 1681 Views
  • 0 replies
  • 0 kudos

Save energy with CPU2 in iddle mode on STM32WB10

I am a new developer on STM32WB10 and I do not succeed to  drastically decrease power consumption in standby mode. Commands for main CPU in order to lower consumption seems to be OK but the CPU2 for BLE seems to be always active.LL_C2_PWR_SetPowerMod...

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