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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STM32WB55RGV6 (board P_NUCLEO_WB55) STM32cubeprogrammer errors show: first erro: No STM32 target found when i press button 'reset' error: ST_link erro(DEV_TARGET_CMD_ERR) stm32cubeide errors: error in launch sequence: Failed to startGDB server

Note: I can use stlink to download programs to other boards.But p_nulceo_wb55 doesn't work well. I use an external stlink instead of the on-board stlink, the errors are same.I was learning Bluetooth, It would have worked well. After a while, an erro...

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Lep by Senior
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Resolved! Issues getting DMA's to work reliably with USART1 and LPUART

Brief: I am using cubemx to configure and generate code.MCU: stm32wb55rgvxfirmware package name and version: FW_WB V1.13.3Details:I am working on a project where the stm must act as a bridge between the PC and the device under test (DUT). We use the ...

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vd by Associate III
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Resolved! How to use STM32WB's BLE event callback framework?

I'm trying to use the STM32WB firmware event callbacks defined in ble_events.h and ble_events.c but they don't appear to be working.According to the documentation in PM0271 revision 2 section 4.4 I should be able to use the event callbacks framework ...

DK.6 by Associate II
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  • 4 replies
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STEVAL-STRKT01 LoRa IoT tracker

This device isn't connecting with the network that I have plan of connectivity LoRaWAN.When I open the serial connection I see that the information is being read as it should. However, the connection to the network it's just not working at all. I use...

LauraCx by ST Employee
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Resolved! Is LSE essential in STM32WB55RGV6 BLE application?

I make a pcb board with stm32wb55rgv6, but my LSE doesn't work and this part of the circuit was accidentally destroyed in my soldering process. Can i just use HSE or LSI in replace of LSE in BLE application? And what's the limitations?

Lep by Senior
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