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
  • 1631 Views
  • 0 replies
  • 2 kudos

Resolved! STM32WB BLE - Update Char from main.c

Hello,I'm pretty new in working with STM32WB-Chips and trying to implement a BLE-Application.I am using a STM32WB55 Chip and for initial steps I created a project using Cube IDE and a Custom Template according to ST's "Getting Started" - Series on Yo...

werner_f by Associate II
  • 2501 Views
  • 4 replies
  • 2 kudos

BLE Insufficient resource error: code 0x88

Hi,I am trying to transfer 2k bytes data every a while (20s for example) from BlueNRG-LP to my computer with one connection event. the 2KB data is divided into 5 chunks (data packets), which means 5 data packets contain a complete data set.  After I ...

Olive by Associate III
  • 3406 Views
  • 10 replies
  • 0 kudos

Resolved! How to combine wireless-MBus with LoRaWAN on NUCLEO-WL55J1?

Hi,I would like to program the NUCLEO-WL55J1 as a w-MBus concentrator. Getting data from nearby w-MBus sensors and pass it on to the cloud, while I still have the option to switch to LoRa for data transmitting.Do any of you have an example project, o...

TA.1 by Associate II
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  • 3 replies
  • 0 kudos

Ble Error on Doscovery - 0x0A: Attribute not found

Hi all, I am working on the stm32wb55 with stack 1.16.Now I am not sure If its a new issue or just something I noticed recently, but I get 0x0A error when I both:1. Discover Primary Services.2. Discover characteristics of the service. ( I give the co...

DS.4 by Senior II
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  • 0 replies
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timer in BLE Throughput project example

Hi,Just wondering in the throughput example provided in the BlueNRG-LP_LPS DK 1.3.0, why a timer is needed in the APP_Tick in throughput.c file. I also noticed in other examples such as SensorDemo project, there is also a timer set for the sensors. C...

Olive by Associate III
  • 1740 Views
  • 5 replies
  • 2 kudos