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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STM32WL55CCU6 - I am running LoRaWAN End Node example on custom board. How to make it work without TCXO_ENABLED option?

Hello all,I was developing LoRaWAN applications on MICROCHIP products for many years, recently I switched to STM32 platform. I have developed many applications with STM32L0 + SX1272 combination which worked perfectly. Now I have decided to move to ne...

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Error: Data read failed on STM32WB55

Hi everybody, yesterday I was working with my Nucleo68 board of the P-NUCLEO-WB55 pack as always, however something go wrong after to did this:I modified the WWDGSW and IWDGSW option bytes with STM32CubeProgrammer (from checked to unchecked, and appl...

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OBeng.1 by Associate
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VREFBUF settle time in STM32WB55

I am using the STM32WB55 ADC with the internal reference VREFBUF set to 2V5. To save power consumption, the application disables VREFBUF before going to sleep and enables it just after waking up. The problem is that I am making measurements with the ...

GGabi.1 by Associate II
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Can I do Two way radio (PMR/DMR) using STM32WL ?

If I use STM32WL as RF tranciver and using the (G)FSK modultion or other modulation with multiple users, Will STM32WL asigne a carrier frequency automatically for each user to achieve the FDMA as PMR/DMR system in walkie talkie? 

Aahme.11 by Associate II
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How do I achieve the advertised 2 Mbit/s (or close to that) data rate on STM32WB55 with the BLE_DataThroughput example?

Hi,I am running the BLE_DataThroughput example for the STM32WB55 with two boards as described in the documentation- one set as a client, one as a server. I have connected the client board to a desktop PC via UART, and I am monitoring the output with ...

SStoy.1 by Associate II
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  • 9 replies
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stm32wl55 virtual com port

Hi there, I'd like to know if the USB port on the stm32wl55 can be used as a virtual com port and if so, how to achieve that.

AAoe.1 by Associate II
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