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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STM32WL54 does not wake up after 4-5 days in STOP2 mode

The device is designed i  a way that, it should wake up every 30 seconds via RTC wake up timer or upon button press, read sensor values (for temperature and humidity ), if there is any change in these values , send packets via radio (SUBGhz) and ente...

euclid by Associate
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  • 2 replies
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High current in stop 2 mode after BLE deactivation

Hi,I am using a custom board based on P-NUCLEO-WB55 and started working from the example code BLE_p2pServer. The board will normally be in stop2 mode and will check for pushbutton press every 1 second. The current consumption is around 10 uA in this ...

Jeremiah by Associate
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  • 1 replies
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STM32WL UART bootloader

Hi all,Just a question, I have one stm32wl RAK3172 chip, on this chip I have a stm32f4 connected via UART like thatSTM32F4 UART2             RAK3172 UART1PD6               ---->            PB6.  PD5              ----->           PB7 I'm trying to com...

SBaro.11 by Associate III
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Resolved! Setting SC_KEY_TYPE to debug mode fails in STM32WB55

Hello, I want to enable the secure connection key type as 'DEBUG' in STM32WB55 with my custom setup. The cube IDE does not allow this setting in the configuration of .ioc file. I followed this tutorial and added the following line in my code inside t...

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tmk by Associate II
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  • 2 replies
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Resolved! Accepting / rejecting pairing requests on STM32WB55

Hello, I am using STM32WB55 chip on my custom setup. I have configured my device in peripheral mode. I want to be able to accept / reject pairing requests initiated by the client device. I am following AN5270 for development. I have added code to set...

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tmk by Associate II
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  • 1 replies
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Thread time sync using WB55

Hello all, I am trying to use the time sync service from openThread, using a P-NUCLEO-WB55. For that purpose, I am using the sample Thread_FTD_Coap_Multicast that is working properly. I am using the latest stm32wb5x_Thread_FTD_fw.bin image for the wi...