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
  • 2 kudos

Resolved! Missing macro COPY_UUID_128 after changing UUID in CubeMX

Hi,When creating a custom template BLE app in CubeMX everything works fine while not changing the UUID of service1, it builds and compiles well. But if I change the UUID to my own UUID (with UUID 128 input type to full), after generating the new code...

Remyhx by Associate II
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  • 5 replies
  • 2 kudos

STM32WB5MMG problems

I made a Demo using STM32WB5MMG to communicate with USB dongle or phone (BLE notification),AND I collect data from the MAX30001 (two interrupt pins PC10 and PC11, SPI1 communication) and the MAX30112 chip (interrupt pin PD0, I2C3 communication) by tr...

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Lep by Senior
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  • 5 replies
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Resolved! LPM Mode does not run the radio

I have succesfully implemented my own BLE advertisement (LEGACY) using the STM32WB55 MCU.I have attached my code below.In a nutshell I have created three timers and two tasks.When the Heartbeat timer expires it calls the Heartbeat function:This then ...

BettleBerry_0-1716444093530.png BettleBerry_1-1716444228475.png BettleBerry_2-1716444287916.png BettleBerry_3-1716444322703.png

[ STM32WB5MMG ] : CPU2 stuck in non discovery state....

Hi, I have a custom board with a STM32WB5MMG module.This board is very simple. It is a Bluetooth dongle which act as an intermediate between and a serail bus for an other board.In some case, almost one time in 10, at power up, the dongle still stuck ...

arault by Associate II
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  • 0 replies
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Resolved! aci_gatt_update_char_value_ext issue

Hello,We are trying to use MTU larger than 24X bytes.The characteristic size set to 483 bytes (CFG_BLE_MAX_ATT_MTU).We tried to use aci_gatt_update_char_value_ext to set the value (as the HCI layer is limited to 255 bytes transfer).aci_gatt_update_ch...

APort by Associate III
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  • 1 replies
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Low Power Mode in STM32WB

           I am using STM32WB for My Application, I want to initailly mcu is stop mode or sleep mode,when external interrupt (switch) is triggered its wakeup from low power mode.After wake up re-installize the System Clock for Mcu running configured ...

PRIYA_En by Associate
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  • 1 replies
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HeartRate with FreeRTOS

Hi Madam/Sir,I'd like to ask for help regarding creating a new Project replicating the HeartrateFreeRTOS example. When I load my custom board with the HeartRateFreeRTOS example, I'm able to connect with ST's BLE toolbox and see all the data incoming....