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 ...

I am currently using the SUBGHZ_Tx_Mode Example from the STM32WL examples from the ST Website. I would like to know (1) whether it is possible to change it to configure to transmit via LoRa 868MHz? (2) I am unable to edit the clock configuration HSE freq

My questions are as follows, based on the use of the SUBGHZ_Tx_Mode Example project for the NUCLEO-WL55JC board. (1) Can I use it to transmit LoRa radio on 868MHz? It doesn't specify in the readme file. (2) When editing the .ioc file in STM32CubeIDE,...

Achieving lowest power on STM32WB5MMG MCU

Hi...I am using STM32WB5MMG MCU..to optimize the power consumption I am using HAL_PWREx_EnterSTOP2Mode() to put the controller in sleep mode.. But after power cycling the board multiple times the power consumption increases and not stable always...Wh...

I am using STM32 Nucleo Pack LoRa HF band sensor and gateways. The Gateway has STM32L073RZT6 low power MCU with ST LoRaWAN_GS and for the end node I have I-Nucleo LRWAN1 i.e USI WM-SG-SM-42 low power LoRaWAN module based on STM32L052 and Semtech1272 trans

i am using STM32 Nucleo Pack LoRa HF band sensor and gateways. The Gateway has STM32L073RZT6 low power MCU with ST LoRaWAN_GS. I am trying to connect the LoRaWAN gateway with LORIOT network server and after following all the procedures, i.e configuri...

Need clarification about SAI Interface in STM32WB5M disco board

Hi there,We purchased STM32WB5M-DK for our project. In STM32WB5M, We have only one SAI Interface. We connected PDM Microphone (MP34DT01-M) on SAI1 A. I want to play the audio signal with speaker through speaker amplifier. I'm using TAS2770 speaker am...

Resolved! How to change the advertising data length?

Hi,I am using the STM32WB55 Nucleo Board and am trying to characterize the current consumption of the board using the BLE HeartRate example. For this, I want to send 20 bytes in the advertisement data packet. How do I set the length of the advertisem...

Enabling BLE 5.0 feature "LE Advertising Extensions" in STM32 WPAN running on STM32WB55

Hi,Bluetooth 5.0 introduced a feature - LE Advertising Extensions - by which Channels 0 - 36 can also be used for advertisements i.e. secondary advertising channels.How can this feature be enabled in STM32 WPAN. We are running WPAN v1.10 on STM32WB55...

Resolved! Set publish address in a STM32WB55 BLE mesh node

Hi,I want to set a publish address in node-1 in BLE mesh without using the mobile app. This address can be either unicast address of other node or group address. Node-2 should be able to receive messages from this node without setting its subscribe a...

STM32WB55 current draw with BLE

Hello,I am trying to understand the datasheet regarding current draw of the STM32WB55 during BLE transmission. I see TX maximum output power consumption (SMPS Bypass) 12.7mA but what I don't understand is... does this include the Cortex M4 processin...

How to use RGB LED in STM32WB5MMG-DK?

/*SPI Initialization*/ static void MX_SPI1_Init(void) { /* SPI1 parameter configuration*/ hspi1.Instance = SPI1; hspi1.Init.Mode = SPI_MODE_MASTER; hspi1.Init.Direction = SPI_DIRECTION_2LINES;//SPI_DIRECTION_2LINES; hspi1.Init.DataSize = ...

Has anyone had a problem with the LPTIM_Timeout example on STM32WL55??

Hello!I am trying to use the lptim1 to wake up my STM32wl55 from stop2 mode so I first check out the LPTIM_Timeout example. Unfortunately, it doesn't seem to work properly. The device does enter sleep mode, but it never wakes up.I did some digging an...

STM32 MCUs Wireless

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