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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How to program STM32WB dongle

Error 14:24:08 : Time elapsed during download operation: 00:00:00.82614:24:08 : Verifying ...14:24:08 : Read progress:14:24:08 : Error: Data mismatch found at address 0x08000000 (byte = 0xE0 instead of 0x00)14:24:08 : Error: Download verification fai...

NGama by Associate III
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Resolved! PCB Antenna for STM32WB shown in AN5129 Application note where used pcb stack-up with core 711.2 μm. Exactly the same antenna used in P-NUCLEO-WB55 (MB1355) where pcb thickness is ~1500 μm. How is it possible?

Hello! PCB Antenna for STM32WB shown in AN5129 Application note where used pcb stack-up with core 711.2 μm. Exactly the same antenna used in P-NUCLEO-WB55 (MB1355) where pcb thickness is ~1500 μm. How is it possible? How changes antenna parameters wh...

Shamrel by Associate II
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STM32WB BLE not Advertising

Hi,We designed a product using STM32WB series for BLE application. In our case we didn't follow any impedance for antenna due to size constraints. Now we are facing BLE advertising problem.Is the problem with impedance or any other. Kindly guide us ...

lokesh s by Associate
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Resolved! Error when trying to terminate BLE connection

I'm using a WB55 Nucleo board and setting up a BLE connection with a 2nd WB55 Nucleo board using aci_gap_create_connection(). The connection succeeds and I am able to transfer data between the 2 boards. I would then like to terminate the connection. ...

Resolved! Bugs in CubeIDE code generation for STM32WB55CG (and others)

Hello,I have found some bugs in linker scripts generation when creating a project from CubeMX. Those bugs appears only when code is generated for STM32CubeIDE, related to linker scripts:/* Highest address of the user mode stack */ _estack = 0x2004000...

ANist by Associate III
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