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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On STM32WB55CG, after sending "RX_start 1" to coprocessor CM4 threads starts to respond significantly slower. Can this issue be caused by stm32wb5x_Phy_802_15_4_fw.bin itself?

We have human interface board based on STM32WB55CG with planned possibility to communicated with other nodes via ZigBee. Now we have to pass the RF certification for which specific driver communicating with coprocessor was implemented. Most of comman...

Resolved! BLE and USB-CDC with FreeRTOS

I have a project which has the requirement of BLE and USB in CDC mode. The implementation is done with the FreeRTOS. BLE and USB are working independently, but when I integrate both of them in a single project then there are some issues which are bei...

ABN by Associate III
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About STM32WL55

HiI am testing SUBGHZ with STM32WL55I activated IPCC of System Core and SUBGHZ of Connectivity.and then I enabled SUBGHZ_PHY of Middleware and Software Packs​I generated code and compiled.When I run the program, it halted. ​It enter the Error_Handler...

wake up CPU1 from CPU2

Hi,in my application on STM32WL55, when the CPU1 (CM4) is on STANDBY mode, and the CPU2 (CM0PLUS) is in Run mode,how can i ask the CPU2 to wakeup the CPU1 ?Thank you.

malarab by Senior II
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STM32WLE5 Wake up from stop mode on EXTI for Rx

Hello,I'm trying to create a test application based on the SubGHz_Phy_Per RX example that will go into stop mode after initialization and wake up on EXTI line for an Rx window and then go back to stop mode.I want to base my test application on the Se...