STM32 MCUs Wireless

Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.

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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
  • 1680 Views
  • 0 replies
  • 2 kudos

Permanently damaged Radio RX path on STM32WB55

Hi,we've been developing with stm32wb55 for some time and found that some combinations of STOP2 and radio usage causes permanent damage to RX path.It looks like that: device announce stops at some point and power consumption raises(+10mA). After rese...

Aku by Associate III
  • 3997 Views
  • 14 replies
  • 0 kudos

How to test recovery from multi-bit ECC error on STM32WB?

Hi,Is there was a way to easily force a double bit ECC error to test recovery path?I'd like to verify that my application can recover from an unexpected watchdog / shutdown while a write to internal flash is in progress (i.e during an OTA update).I f...

chrisc by Associate
  • 553 Views
  • 0 replies
  • 0 kudos

Need a ST micro-controller for my wearable prototype that helps in social distancing using BLE and also monitors vital health parameter.

Currently I have decided to use the P-Nucleo WB55 pack that has Nucle 68 WB55RG and a dongle both of which have 2.4 Ghz radio transceivers to facilitate BLE interaction between the wearables. But the dongle does not have a PWM pin using which I could...

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RTiwa.1 by Associate
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  • 0 replies
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Resolved! STM32Cube example firmware package unknown V1.11.0

Since Friday, generate an example from STM32CubeMX plugin is impossible for STM32WB series. Plugin is looking for a firmware package V1.11.0 which doesn't exist (no release in github repo, and newest tag is v1.10.1)does anyone already experienced thi...

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Pyame.1 by Associate II
  • 1016 Views
  • 4 replies
  • 0 kudos

BLE_Beacon Example on STM32CubeIDE and P-Nucleo WB55

I'm trying to make the "BLE_Beacon" example found inside the "STM32CubeWB" file work with the STM32CubeIDE and the P-NUCLEO WB55 board. The program compiles correctly but I can't see the beacons. Debugging I saw that when it arrives in the UTIL_SEQ_R...

AAoe.1 by Associate II
  • 382 Views
  • 0 replies
  • 0 kudos

How to synchronize two RTC?

Hi I have two custom boards with stm32wb55 with a external crystal oscillator for the rtc. One device should be the master and the other is the slave. Master should set the rtc for the slave. Is it possible to sync them over ble with a precision of ...

suads by Associate III
  • 1261 Views
  • 1 replies
  • 0 kudos