STM32 MCUs Wireless

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

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

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

BLE de-initiatization and reinitialization.

I am working with STM32WB55RG microcontroller. The application that I am working on needs to enter BLE mode when requested by user. I am able to start the BLE application and it starts advertising.After a set time of 1 minute the application has to c...

Jeremiah by Associate II
  • 560 Views
  • 0 replies
  • 0 kudos

B-WL5M-SUBG1 LoRa HAL Setup and/or TX Failing

Hello,I'm using the B-WL5M-SUB1G, using Visual Studio as my programming environment, attempting to get LoRa TX working without using the middleware.The code is below. The project serial output is below the code block. Referencing RM0453 Rev 6 (STM32W...

zbaltzer by Associate
  • 269 Views
  • 1 replies
  • 0 kudos

Detect Zigbee Network Loss

Hi,I have the problem, that my MCU seems to loose its connection to the network quite often (after some minutes or hours usually) and is therefore not usuable.I would like to detect this in my Application and then trigger either a rejoin (if possible...

vh789 by Associate III
  • 608 Views
  • 2 replies
  • 0 kudos

Resolved! UART not working with LoRaWAN

Hi, I'm using the LoRaWAN end node example from the stm32cubewl v1.3.0. The board im using is the RAK3172 based on the stm32wle5ccu6 chip. The application i want to build reads data from a modbus using UART and sends it through lorawan. I have assign...

KCB11 by Associate II
  • 832 Views
  • 2 replies
  • 0 kudos

JSON Payload Not Received in Downlink in LoRaWAN

Hi everyone,I am using the LoRaWAN_AT_Slave example code on an STM32WL-based device, and I am operating in OTAA mode with the ChirpStack server to monitor the data. I am successfully sending sensor data to the server at the specified intervals.I have...

Downlink.png Downlink_Processing.png Downlink_JSON_Payload.png Downlink_Received.png