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
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Changing RF Frequency at runtime.

Hi,Is there any side effects of changing the RF Frequency of the Lora Modem during runtime.Radio.SetChannel(RF_FREQUENCY);Can this be used to change the frequency at runtime? Thanks

MCarl.7 by Associate II
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  • 2 replies
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Problem loading stack on a nucleo STM32WB55

It's a board I've been using for a while, and I'm struggling loading a new stack onto it.Here are the steps I've executed:1/ powercycle2/ start FUS3/ delete image4/ powercycle5/ start FUS6/ get FUS info: FUS_IDLE | FUD_NO_ERROR | Version=1.1.1.0 | st...

OTOMA.2 by Associate II
  • 2100 Views
  • 18 replies
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P_NUCLEO_WB55(stm32wb55rgv6) Help!

error: no stm32 target found Stlink is ok ,i can download program to another board. As manual's configuration, I configure MB1355C(P_NNUCLEO_WB55), I can't enter dfu mode. But the usb dongle is ok. So i think usb driver is ok.There is a 'FAIL.TXT' ....

Lep by Senior
  • 769 Views
  • 5 replies
  • 1 kudos

Increasing the range of STM32WL devices.

Hi,I have designed two PCBs that use STM32WLE5C8U6. I am experiencing range problems. The communications does not exceed 15 meters of range. What is the expected range? Below is what I use to initialize the radio. I have an R0 so that I switch betwee...

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MCarl.7 by Associate II
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BMM150 causing problems with the BLE communication

Hi, my name is Jorge.I'm currently working with an STM32WB5MMG, which has Bluetooth LE 5.2 connectivity. In the current version of the project, it's working with two Bosch sensors. The BMI088 with accelerometer and gyroscope, and the BMM150 with a ma...

jorgazam by Associate II
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  • 6 replies
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Examples about USART serial communication (TX and RX simultaneously) with FreeRTOS. I am trying to adapt the examples in documentation (e.g. P-NUCLEO-WB55.Nucleo\Examples\UART\UART_HyperTerminal_DMA) to use them into FreeRTOS task but it is not working.

My purpose is to be able to send and receive serial communications using USART in asynchronous mode.When I try to adapt these kind of examples using UART_DMA in FreeRTOS, are not working. I copied the configuration regarding IRQs, DMA and USART inici...

SCana.1 by Associate
  • 1378 Views
  • 1 replies
  • 1 kudos

BlueVoise, How to eliminate audio interference.

Hi! I started testing sound transmission to a smartphone using BlueVoice and noticed sound distortion.When recording speech, there are distortions, but they are not very noticeable. To check, I placed a speaker near the microphone and connected it to...

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P____.1 by Associate
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