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! Make bootload on WIO-5 mini (STM32WLE5JC) [SOLVED]

I have a WIO-5 mini from Seeed. I bought STM-LINK V2 to program it. But I can't attach it to STM32 Cube Programmer; I read this page Wio-E5 mini - Seeed Wiki (seeedstudio.com), but I found it completely unusable. I tried to connect STM8 wires to that...

markpow by Associate III
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GATT server is not detected in ST BLE Toolbox after following "STM32WB Getting Started : Part 12b, Lab. Receiving data from the phone" video

Hey Everyone. Happy new year. I hope everyone is okay.I am developing a BLE device using STM32WB55RG.The test board I am using is as follows.P-NUCLEO-WB55MB1355D-01It's my first interaction with STM32WB MCUs so I followed the Getting Started Series v...

SGill.5 by Associate II
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Setting the Server ID for my BLE server

I have a BLE server derived from the STM provided BLE examples. The server ID that it generates is 00012002FF77. How is this generated? I can't find it anywhere in the code. Should each of my devices use the same ID or should they each generate uniqu...

For the BLE_DataThroughput example, in dts.c, when receiving an event of EVT_BLUE_GATT_ATTRIBUTE_MODIFIED and trying to find out which characteristic is the one being modified, why do the handles have an integer added to them prior to the comparison?

The code in question is below. You can see that each of the characteristic handles have an integer added to them prior to the comparison (i.e., + 2, + 5, +1). Why? case EVT_BLUE_GATT_ATTRIBUTE_MODIFIED: { attribute_modified = (aci_g...