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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Resolved! STM32WB55 BLE

Edit by ST Moderator: This post has been translated from Chinese to comply with the ST Community Terms and Conditions (§10.2). When I burned the Bluetooth protocol stack onto the new chip, my code was not executed efficiently and the Bluetooth broadc...

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CHEN25 by Associate II
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Resolved! APS Layer configuration : Ack requirement

Hello,I'm trying to make an OnOff Switch emitter using zigbee on the STM32WB55 Nucleo Board. I started my project from the Zigbee_OnOff_Client_Distrib applications exemple.The receiver that I use is not made to send back APS ACK. Because of this I ad...

Nath by Associate
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Zigbee coordinator network management

We have a Zigbee network, working as a coordinator, and we want to know which devices are connected. In order to know which devices are connected, we use this code: while (ZbNwkGetIndex(zigbee_app_info.zb, ZB_NWK_NIB_ID_NeighborTable, &neighbor, size...

Resolved! stm32wb1mmc maximum number of services

hi there,i'm currently working on a project with the STM32WB1MMC, which is (as far as i know) based on a STM32WB15CCY.in final configuration there should be 9 services (incl. GAP and GATT) with all in all 17 characteristics.in now configured my 5th o...

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PLind.2 by Associate
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Resolved! Bluetooth Scanning time

Hello,In my project, the initial Bluetooth scanning time (I am using STM32WB5MMG) takes around 10 seconds due to the GAP discovery procedure. Is there a way to reduce it to 5 seconds or less? I have tried adjusting the scan interval and scan window v...

Resolved! B-WL5M-SUBG1 - RF Switch

Hi AllI have the B-WL5M-SUBG1 board this uses the STM32WL5MOC mcu.The datasheet for the B-WL5M-SUBG1 board says that the RF switch uses PINS:SW_RFPC_5PC_3In the datasheet for the STM32WL5MOC I cannot locate SW_RF it does not exsit.  Also in the datas...

fabltd by Associate III
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How to wake up from SHUTDOWN MODE?

EVM : NUCLEO-WB09KEPRJECT: BLE_p2pServer_otaI tried to enter Shutdown Mode via "sw3"。The code is as follows: void APPE_Button3Action(void) { PWR_SHUTDOWNTypeDef sConfigSHUTDOWNT; if (bleAppContext.Device_Connection_Status != APP_BLE_CONNECTED_SE...

march by Associate
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Resolved! STM32WL33 - Running MRSUBG using LSI instead of LSE

On the WL33 range of boards is it possible to utilise the MRSUBG without turning on the LSE within the RCC section and instead have the MRSUBG utilise the LSI?I have found that if you leave the LSE enabled in RCC but set the clock configuration to us...

Lambda by Associate
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