STM32 MCUs Wireless

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.

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...

Please go and visit our wiki pages to support your projects on our wireless product families.

Please go and visit our wiki pages where you can find a lot of information on our wireless product families (WB, WBA, WL) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, ... To begin your technical journey, please start from this top ...

Read the BLE-beacons

Hello.I need the STM32WB55 Nucleo board to read the BLE-beacons. Are there any ready-made examples or description of how to implement this?

I'm developing an application starting from your project BLE_p2pServer, using the demo board STM32WB55 Nucleo. I need to use the BLE only when the final user asks to use it, by pressing a button, so I need to switch off the CPU or put it in shutdown mode

I'm developing an application starting from your project BLE_p2pServer, using the demo board STM32WB55 Nucleo. I need to use the BLE only when the final user asks to use it, by pressing a button, so I need to switch off the CPU or put it in shutdown ...

Porting Lora examples to other devices OR writing lora device from scratch using ST libraries?

Hi, I've decided to use some free time to explore LoRaWan. I have experience of ST devices and have a few nucleo boards, (F303 and L433). I bought two lora shields with which to experiment; a I-NUCLEO-LRWAN1 and a SX1272MB2DAS. I've down loaded the l...

Interfacing - STM32WB Series MCUs with an external power amplifier

I want to use external PA (SKY66118-11) with STM32WB55. Shall i connect RF pin of STM32WB55 to RFIN pin of SKY66118-11 directly or i have to connect it through matching and/or 50ohm balun.

LoRa Rx callback not working.

Hello,I have a question about the STM LoRa example.While I was testing the LoRa communication using the b-l072z-lrwan1 board and the I-CUBE-LRWAN example, I found the abnormal behavior.After the "PHY txDone" message, Rx Callback did not work, the RTC...

Problem with SHUTDOWN mode

Hello,I have a board with stm32wb55. I can't enter to shutdown mode or can't to exit form shutdown.I want to exit from this mode via wakeup pin 1 PA0. I use this codeif( (LL_PWR_IsActiveFlag_C1SB() == 0) || (LL_PWR_IsActiveFlag_C2SB() == 0) ...

Hi, We are evaluating different BLE 5 chips available and we have selected STM32WB55CC from ST Micro. Also we know that we can use P-NUCLEO-WB55 to evaluate the product. However we did not see any information on Android or iOS example app support..

Please clarify on example app support for this MCU BLE operation.Regards,Shri

Whitelist feature in stm32wb5x series.

Hi,I want to know whether the above mentioned stm32wb5x series support whitelist feature or not.If no then I want to know the part number , which supports whitelist.

Connecting 3rd party nodes to gateway from this kit

I just got myself this kit - https://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/stm32-nucleo-expansion-boards/p-nucleo-lrwan3.html#overview (433/470 Mhz version; just asserting the frequencies here..)to play w...

Resolved! Bin file size is too large

Hi,I want to generate .bin file of BLE_OTA example.i have added below command in post-build steps AC6 IDE.arm-none-eabi-objcopy -O binary "${BuildArtifactFileBaseName}.elf" "${BuildArtifactFileBaseName}.bin"It generate binary successfully but it's si...

STM32 MCUs Wireless

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