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 ...

How do I know when the STM32WB receives a packet from a central? In other words a Communication Event.

I'd like to set the connection interval to 4 seconds so that I know that my BLE is inactive for the longest period. (I have very low throughput requirement) - how do I do this using the sSTM32_WPAN middleware? I need my software to do something spec...

Problem in debugging STM32WB bootloader file in Cube IDE

I am using BLE_OTA example in STM32 Cube WB package. I cant debug the code step by step in Cube IDE.

Resolved! ADC: Cannot change channel.

Board: STM32WB55-NUCLEO PackI am unable to change the channel being read by the ADC using the included code. I have set the number of conversion to 3 in the ADC configurations. I am not using the DMA but am polling. uint32_t get_battery_voltage(){ ...

PLL, cannot reach 48-MHz

Dear all,I am trying to set-up the internal PLL for running @ 48-MHz.I can easily set-up the clock tree to achieve frequencies lower than 44-MHz, but when I try 48-MHz, the cpu does not end from the loop that verify that the PLL is OK.The FLASH is se...

Does ST have any BLE demos for BLE 5.1 or BLE 5.2 functionality?

Like direction finding (AoA or AoD) or LE audio?I'm looking for a dev/demo board with an already-prepared demo of the functionality mentioned above.

P-NUCLEO-LRWAN2 - How to shut down the gateway?

Is there any specific shutdown procedure, or can I just pull the power?Specifically, on The Things Network (TTN)

Restore STM32WB55 FUS firmware

I've deleted entire FLASH memory of STM32WB55 during testing. Is there a way to restore FUS and with that the wireless binaries?As I understand they are encrypted so just writing them isn't working. Is there some tool to do that?

Question about choosing 32MHz HSE quartz crystal

Hello I am going to use STM32WB55Vx for my aplication and have a question about choosing 32MHz HSE quartz crystal. The document "AN5042 HSE trimming for RF applications using the STM32WB Series" determines Gm ( the transfer conductance of the H...

I want to use a part of SRAM2a of STM32WB50x from F/W of CPU1, what should I do?

I want to use a part of the memory of SRAM2a with CPU1 (M4) with STM32WB50x. Is that possible? (01) I changed the LENGTH of RAM_SHARD of the ld file to 6K and buffered 10KByte from 0x20031800 of SRAM2a, but when I received many packets of Mac802.15.4...

How do I apply the I-CUBE-LRWAN project to the custom board?

Hello. I'm going to proceed with the Murata module project.I downloaded the AT_SLAVE example source on the EVK LoRa® Discovery kit (B-L072Z-LRWAN1) to confirm that the data communicates well.The binary used in the above project was downloaded to the ...

STM32 MCUs Wireless

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