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

Resolved! BLE Stack modify the RCC configuration

HI,     I am developing my ble audio project with STM32WBA55G-DK1. I need use SAI interface as audio input interface. I have an annoying problem. I configure RCC before init ble stack. I choose use pll1rclk as system clock. But i call the BleStack_In...

Xiaojie by Associate III
  • 843 Views
  • 2 replies
  • 0 kudos

question regarding tx power stm32wb modules

Hi in data sheet of different stm32WB modules, i see that max Output Power (dBm) is +6. Why is it 6 and not 8? I thought for europe the limit is 8? In case I want to sell the devices IN USA, max  allowed TX power is even +20dbm. Does ST have any modu...

MK..1 by Associate III
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  • 1 replies
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BLE and Ism band

Hi nordic semi and their nrf52840 are sort of competitors og STM32WB. Nordic offers Gazell and ESB. Does ST have something similar? I have to find a wireless protocol to sync up to 8 emebedded devices.Apparently Gazell can manage that. Does ST provid...

MK..1 by Associate III
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  • 1 replies
  • 0 kudos

Resolved! BlieNRG-LP - Bluetooth Stack from DK v.1.5.0

Hello all. Can you help me?According to the PM0269 I need to use sone API function for periodic advertising. Where is hci_le_set_periodic_advertising_data() finction? There is no hci_le_set_periodic_advertising_data() finction prototype in bluenrg_lp...

AndyZel_0-1714315238245.png
AndyZel by Associate
  • 507 Views
  • 1 replies
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How to use filter accept list

My application is a BLE peripheral with no display and no keyboard. When idling, the device advertises once every 1-2.5 seconds. When the user presses the button on the device, it goes into "pairing mode" and starts advertising once every 80-100 ms.W...

crwper by Senior
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  • 1 replies
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Resolved! STM32WB BLE - HardFault

Hi,I am working on BLE with STM32W55RGV. I have loaded FUS+Full_BLE_stack into the M0+ core. In the M4 core, I have my own application, but I always get a HardFault when I call this function, as shown in the picture (SendCmd(uint16_t opcode, uint8_t ...

hf2.png HF.png
JR2963 by Senior II
  • 785 Views
  • 1 replies
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B-WL5M-SUBG1 Power consumption measurement

Hi All,I am working on B-WL5M-SUBG1 hardware.I compiled the example "C:\...........\STM32Cube\Repository\STM32Cube_FW_WL_V1.3.0\Projects\NUCLEO-WL55JC\Examples\PWR\PWR_STANDBY" to  measure the current consummed in standby mode and I am measuring the ...

STeng by Associate
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  • 1 replies
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BLE Disconnection with error code 0x3E

Hey,I'm working on custom BLE Central and Peripheral project to make connection and send some sensor data over BLE. For this I'm referring to BLE p2pServer and p2pClient along with p2pRouter example projects. I'm able to make a connection with the se...

ABN_1-1713784624841.png ABN_0-1713784521635.png
ABN by Associate III
  • 4225 Views
  • 10 replies
  • 0 kudos