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 to restore BLE functionality after waking up from low power mode on STM32WB55?

What operations need to be performed on CPU2 after CPU1 wakes up from Stop mode on STM32WB55 for BLE to work?I have successfully implemented waking up CPU1 from low power mode, but how can CPU2's BLE functionality be restored? Here is the code:HAL_DB...

how to implement zigbee in stm32f407 board?

Hello, I like to design zigbee -based heath monitoring system, using stm32f407GT6 discovery board, and I plan to add Security in zigbee to protect data against attacks. In my system, I will use three sensors(temperature, Heart Rate (ECG), Blood press...

To connect my board to the wifi and send data to microsoft azure cloud

I have developed a motion sensing application to recognize human activities using machine learning on an STM32 microcontroller on my ST IOT discovery kit (B-L475E-IOT01A) it is successfully infering different motions and displaying the results on the...

Resolved! ST-Link in P-Nucleo-WB55 board is not working due to the SWCLK wire length.

I have one of P-Nucleo-WB55 and recently bought one more P-Nucleo-WB55 board.We are using this board to program the STM32WB55VG6YTR microcontroller in our custom board and we have succeeded more than 20 times in programming that microcontroller using...

STM32WB55/35 BLE windows communication

Hello. Any help/guide how to start communication between STM32WB and windows pc via BLE?I want to make wireless temperature probe and i don´t know where to start.

Active Endpoint Response missing

Hello,When using device as temperature measurement server and device joins to the network where coordinator is also trust center, joining to the network works fine, but binding not. I wander, why device don't send Active Enpoint Response message when...

Resolved! STM32WL55/STM32WLE5 SubGHz

Hi,I recently started exploring what STM32WL MCUs offer but I don't really understand a few things yet:1. I read somewhere that these STMs are based on SX126x LoRa radio. Is that the case?2. If so, does enabling "SUBGHZ_PHY" in middlewares in CubeIDE...

STM32 WL55JC1 LoRaWAN Class C not working!

Dear community, In the attachments, I am sending You two screenshots, one from the LoRa WAN Network server and the other one from the STM32CubeIDE. We are using two of Your dev boards, one as the LoRa WAN gateway (Nucleo F746ZG) and the other one as ...

Resolved! STM32WL33 with LoRa

Hi,I have seen that the new STM32WL33 have support for 4-FSK, high receive sensitivity and wake-up receiver LPAWUR, which is beneficial for both high-data-rate and long-range applications. However, LoRa support is reserved for STM32WL55 and STM32WLE5...

MB1355C firmware upgrade, FUS_STATE_IMG_NOT_AUTHENTIC

I doubt if the ST-link has some setting problems?Model:P-NUCLEO-WB55 PNWB55$CU301:09:41 : Warning: FUS_STATE_IMG_NOT_FOUND, Flash already empty !01:09:42 : Firmware delete Success01:09:42 : Download Stack/FUS image at address 0x80EC000 ...0...

STM32 MCUs Wireless

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