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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Hello everyone, I am trying to flash ble stack into CM0 processor because I suppose I erased the entire memory by mistake using stlink programmer, but I have some problems.

The answer from the processor isRSS state is WIRELESS_STACK_UPGRADE_ONGOINGRSS status is RSS_IMAGE_NOT_FOUNDRSS state is RSS_IDLERSS status is RSS_NO_ERRORFirmware Upgrade process started ...Updating firmware ...Firmware update finishedFirmware Upgra...

RNoga by Associate
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I was following the software guide for icm20649 , I flashed the example-icm20649.bin on a STM32WB55 nucleo. I run sensor-cli --help command it works, but when i try:sensor-cli --target=emdwrapicm20649,port=\\.\COM11 --adapter=dummy, it doesn't work

error message:  [E] DeviceEmdWrapperIcm20649: timeout while waiting for response [E] DeviceEmdWrapperIcm20649: timeout while waiting for responseGot 'Timeout, action did not complete in time: EmdWrapper firmware did not start properly' exception whil...

B-L072Z-LRWAN1 don't run with external power

Hi,the program does not start if I connect a second usb power supply (or external power supply). The MCU runs normally when a st-link is connected. I tried a simple program - LED blink. The voltage on the MCU is good and the power LD6 is on. Any fuse...

mise by Associate II
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Flashing BLE Stack

Hello! I have the STM32WB55CEU6 chip on my custom board. I try to flash BLE Stack via ST-LINK_CLI (SWD interface), but the following error is returned: Could not update the option bytes!Extended Log is attached.Also I have USB dongle on STM32WB55 (bo...

ABryc by Associate II
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  • 1 replies
  • 1 kudos

Is long range mode supported on STM32WB

I'm considering the STM32WB for a new design where I need long range Bluetooth serial connectivity.Ti (CC2640R2F) and Nordic (nrf52840) has demonstrated 1,5km links @ 125Kbps. Ti calls it CODING mode...Can STM32WB be configured to use the approach / ...

NNiel by Associate
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How to configure EXIT from Sleep Mode on UART Activity?

Hi,I am using B-L072Z-LRWAN1and AT-Slave project from I-Cube-LORAWAN SDK. I can see the board keeps entering sleep mode and its been set for WFI but not sure which interrupt cause it to exit from sleep mode. How can I check which interrupt cause it t...

S.M. by Associate II
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Changing ADC configuration in STM32WB55

Hi, I recently acquired a STM32WB55 nucleo board and I would like to read various analog values through the ADC. My initial idea is to use Multi-Channel Scan conversion mode but i'm unable to enable it in the CubeMX. All peripherals are enabled in th...

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