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
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  • 0 replies
  • 2 kudos

Resolved! STM32WB55CGU6 Current Consumption

Good Morning,I am working with an engineer that needs to asses the current based on the states of the STM32WB.  Is the simplest approach to use the Nucleo Board with the part and then, reviewing the schematic, place a current meter in line with the j...

rick2399 by Associate II
  • 627 Views
  • 1 replies
  • 0 kudos

Resolved! Cluster Zigbee Failure Write Request

Dear St,I'm developing a cluster with a client and server, where I have a client to write on the cluster of the server. I can write with the function ZbZclWriteReq() on the server, but I'm not always successful. When I do the first write, I have succ...

aci_gap_create_connection() never returns on STM32WB5MM

Hello, I'm using the client/server example with two Nucleo-WB55 kit, it works without issue.Now I'm working with my own board:Client : STM32WB5MM moduleServer: the same nucleo-WB55 as above At starting, the client scans and detects the server(with th...

PCu1 by Senior
  • 950 Views
  • 5 replies
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Resolved! Developing Firmware for RAK3172 using AT_Slave

Hello Developers, In our product, we currently have a RAK3172 module interfaced with STM32L4 controller. I am able to use both LoRa P2P and LoRaWAN communication using the AT command sent to the RAK chipset from host, through UART interface. Now i wo...

Can't detect bluetooth from B-U585I-IOT02A board

I do everything as decribled here:-stm32u5 program with  ble at client  code-on stm32wb I update fus, stack and program  BLE_AT_Server_reference.hex from STM32Cube_FW_WB_V1.17.0When i try run app @teraterm i see:Start of the STM32WB5M module AT examp...

Dziubasku by Associate II
  • 1986 Views
  • 10 replies
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Resolved! STM32WB5MMGH6 consuming to much current at Stop 2 Mode

I'm using an STM32WB5MMGH6 and it's consuming too much current at Stop 2 Mode.The existing BLE connections are closed and advertising is stopped. All unnecessary peripherals, gpios and interrupts are disabled. The system clock is changed to MSI at 1M...

MLuis.1 by Associate III
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  • 5 replies
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Resolved! Lora-E5 mini system clock

I am testing Lora-E5 mini with FreeRTOS from LoRaWan-E5-Node-qian example in STM32CubeIde . All works fine except the clock (MSI) is only 4 MHz.  This causes that e.g. osDelay(100) takes 4 s.I have been trying to change MSI to HSE 32 MHz, but no luck...

Resolved! Looking for gateway compatible with B-L072Z.

Hello community,Currently, I have Lorawan gateway: p-nucleo-LRWAN1 and Lorawan node: B-L072Z LRWAN1.I'm looking forward to suggestions from you, which company gateway and node will be better than this current gateway and node. with current devices, I...

Yuvi by Senior
  • 1582 Views
  • 14 replies
  • 5 kudos