STM32 MCUs Wireless

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

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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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  • 0 replies
  • 2 kudos

B-WL5M-SUBG1 and NUCLEO-WL55JC radio performance

I have 3 Nucleo-WL55JC and 2 B-WL5M-SUBG1 systems all running same code and located within a 1 foot of each other.  Additionally I have custom sensors based on the STM32WL5MOC located 4 to 8 feet away.  The Nucleo-WL55JC modules report rssi values be...

RCool.1 by Associate II
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  • 2 replies
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Resolved! Persistent data saving callback

Hello,Based on the NVM example, after: ZbPersistNotifyRegister(zigbee_app_info.zb,APP_ZIGBEE_persist_notify_cb,NULL).What actions cause the device to enter the callback? Where can this information be found?Thanks,

ISLTG by Associate III
  • 151 Views
  • 2 replies
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NVM saving persistent data

Hello,I copied the logic from the NVM Zigbee examples. I notice that the end devices almost periodically calls the persistent data callback to save when I am sending sequential data sequences.However, this unfortunately causes the end device to somet...

ISLTG by Associate III
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  • 11 replies
  • 1 kudos

Resolved! Adjust ZbZclClusterCommandReq callback timeout

Hello,I am looking how to shorten the timeout and/or failure entering of the callback.I am using ZbZclClusterCommandReq(cluster, &req, callback, arg). I currently have my own ACK timeout implementation, however, the callback still is entered with eit...

ISLTG by Associate III
  • 154 Views
  • 1 replies
  • 0 kudos

Resolved! Issue with Extended Erase Command on STM32WB55RG via USART1

Hi support, I’m currently working with a Nucleo-WB55RG board, and my goal is to perform a firmware update using an ESP32 as the host. The ESP32 is connected to the STM32 via USART1 (PA9 and PA10).The sequence followed is : 1. Connect to the bootloade...

Xem by Associate II
  • 284 Views
  • 4 replies
  • 1 kudos

I-CUBE-LRWAN Abandoned?

In another thread:@VicR wrote:The Cube LRWAN package you mentioned it not the latest one and has not been updated for years.We recommend you to use the STM32CubeWLSo what about platforms other than WL? Are they abandoned?@VicR 

Resolved! I-NUCLEO-LRWAN1 Still Supported?

Hi all,As part of a uni project we are developing a LoRaWAN Weather station project.We have free access (the team is operated on a limited budget) to a I-NUCLEO-LRWAN1 board. This appears to be a very good option as the board has all the integrated s...

sr71brd by Associate
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  • 2 replies
  • 0 kudos