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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
  • 131 Views
  • 0 replies
  • 0 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
  • 4022 Views
  • 0 replies
  • 3 kudos

Resolved! STM32_WPAN BLE Stops advertising after connection

Hi,not really an issue here, but I want to understand what goes on in my BLE project.I'm using the B-WB1M-WPAN board, starting out from the BLE_HR_p2pSensor example.I see that my device stops advertising after I connect to it, but I can't find in the...

cvlt by • Associate II
  • 10774 Views
  • 1 replies
  • 0 kudos

Resolved! STM32WL PCB Antenna Design

Hello STM Community,I am designing an internal PCB antenna for LoRa communication using the STM32WL55JCI7 at EU868 frequency. Is a PCB antenna recommended by STM for this chip? If so, what guidelines or procedures should I follow for designing a PCB ...

Nikunj_17 by • Associate III
  • 939 Views
  • 1 replies
  • 0 kudos

POR RESET never work.

Hi. I'm developing a custom wireless board using STM32WB09TEF7TR microcontroller. Currently, my microcontroller doesn't reset when the VDD supply is turned on. (Power-on-reset, PORRSTF bit)The microcontroller can only be reset by pulling-down the res...

kkim6 by • Associate II
  • 1203 Views
  • 3 replies
  • 0 kudos

Bluetooth Communication between two STM32WB55 not working

Communication between two STM32WB55 devices via Bluetooth is not working as expected. Device A (the client) cannot receive data from Device B (t   static SVCCTL_EvtAckStatus_t Event_Handler(void *Event) { SVCCTL_EvtAckStatus_t return_value; hci_event...

li4 by • Associate II
  • 3008 Views
  • 7 replies
  • 1 kudos

STM32WB55 BLE Notification goes to Hard Fault

Hi everybody,I have a custom board with STM32WB55CGU7 targeting BLE application. I have flashed it with the latest "stm32wb5x_BLE_Stack_full_fw.bin". On application side I have generated a code based on custom template, with server, pheripheral mode....

Resolved! ADC with BLE onSTM32WBA

Hi,I want to implement a simple application: ADC conversion and transmit the data via BLE. I achieved to do it on stm32wb15cc development board, but I have problems when trying do implement it on my custom board with stm32wba54. In the codes, I basic...

Tony_Tony by • Associate II
  • 2495 Views
  • 6 replies
  • 4 kudos

HeartRate FreeRTOS Default task

Hi all,I'm referring to BLE_HeartRateFreeRTOS example project. As per my understanding, controller wakes up to advertise based on the Adv Interval. This can be fast(80ms-100ms) or low power advertising(1s-2.5s).In this project there is a default task...

ABN by • Associate III
  • 2592 Views
  • 5 replies
  • 2 kudos
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