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STM32 MCUs Wireless

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

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NUCLEO-WBA25CE1 "Bootloader limitation"

Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.

ctrois by • ST Employee
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  • 0 replies
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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
  • 4026 Views
  • 0 replies
  • 3 kudos

STM32WB55 - PWM not working

Hello,I am trying to use PWM using DMA in the P-NUCLEO WB55 dongle but the PWM signal was not behaving according to the setting which was done in STM32Cube MX.Can anyone help me to understand the role of Auto Reload Register, Repetition counter, and ...

Smalik by • Associate II
  • 2874 Views
  • 6 replies
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Resolved! STM32WB WPAN Middleware sources

The readme.txt in the STM32WB Middleware WPAN folder mentions that it is possible to get the clusters library sources. How can this be managed?

B-L072Z-LRWAN1 Not working on battery

I have an application taht works fine when I power the board from USB ST-Link, but it does not work when powered by battery. LD7 lights up, but no other LEDs. My app turns some on immediately.When powerded by USB I get LD5 Red, LD7 Red and two user ...

shorai by • Associate III
  • 3751 Views
  • 9 replies
  • 0 kudos

Resolved! FSK bandwidth selection documentation error?

In 5.5.3 FSK modemBR = 32 x HSE32_freq / BitRate where HSE32_freq = 32 MHzFdev = Fdev[Hz] / FreqStep where FreqStep = HSE32_freq / 2^25The document then states that to ensure correct modulation the following limit applies: (Fdev + BR/2) < BWIn the...

JKo by • Associate III
  • 2384 Views
  • 2 replies
  • 2 kudos

STEVAL-ASTRA1B - I can build, flash and debug via stm32cubeide. Alas, the STAssetTracking app won't load on my android moto g pure. Alternatives?

Question1) is there a way to input the needed "commisioning" data (that the STAssetTracking app would do via BLE) into the ASTRA and start the OTAA for lorawan?Question2) is there an application note for the above question? or some other doc (already...

whistle by • Associate II
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  • 2 replies
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