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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  • 0 replies
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Stand-By mode when RFWakeupCLK is LSE

Hi there,if i try to set my stm32wb55cg into standby, it seems to only work if the RFWakeupCLK is HSE-DIV1024void PeriphCommonClock_Config(void) { RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0}; PeriphClkInitStruct.PeriphClockSelection = RCC_...

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Exeu by Associate II
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  • 3 replies
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Resolved! STM32WB55C Based BLE module design verification

Hi Team,Am designing a BLE module using STM32WB55CEU6 for an IoT audio streaming project. Can somebody please help me in verifying the RF portion of schematics and layout. We are using an IPEX connector on board for BLE antenna and the signal is conn...

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Resolved! Custom Bluetooth Service

Hello, I need your kindly support for this application.I would like to do a code for the STM32WB5MM-DK where the Bluetooth have a service with the following characteristics:ServiceCharacteristic 1: Read and Notify a random number from 0 to 100 (later...

[ STM32WB5MMG ] : HCI_VENDOR_SPECIFIC_DEBUG_EVT_CODE

Hi,In my product, I use the STM32WB5MMG module as Bluetooth link with the rest of the product.The STM32WB5MMG module is configure as Client.But during the discovery procedure, I always go to :- SVCCTL_App_Notification ->  case HCI_VENDOR_SPECIFIC_DEB...

arault by Associate II
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  • 1 replies
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The program is stuck in SHCI_C2_BLE_Init

When I was debugging, I found that the program got stuck in SHCI_C2_BLE_Init, and it neither returned success nor failure.What is the reason for this? I correctly burned FUS and protocol stack when I confirmed, and the version also corresponds. 

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YUNLEI by Associate II
  • 289 Views
  • 1 replies
  • 0 kudos

Resolved! Zigbee End Device Loosing Connection in Sleepy Mode

Hey,im developing a zigbee sleepy end device. The device is supposed to periodically send sensor values (max length of 512bytes) read via I2C to the coordinator using the custom cluster. I use the HW_TS to trigger the sensor readings and sending the ...

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user5 by Associate II
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  • 10 replies
  • 0 kudos