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 ...

BLE stack installation

Hello.I'm using a custom PCB with the STM32WB50 controller. I think I successfully upgraded the FUS from version 0.5.3 to 1.0.2 and finally to 1.1.0 (when I read 0x20030030 I get 01010000). Then I tried to install the BLE light stack as described in ...

Resolved! STM32WLE5JB doesnt exit from stop mode with LPTIM.

I'am using STM32WLE5JB with LOWPOWERMODE_STOP(0,1,2) to deacrease power consumption. Although I configured LPTIM with LSE for 2 sec period to wake up, device doesnt exit from stop mode. I tried LPTIM with LSI the result was same. Here is My code LPTI...

STM32WB55 'cut 2.0', availability of BLE Copro Wireless Binaries versions.

Hello,One of our product is equiped with an early stage STM32WB55 version called 'cut 2.0'.I would like to update the copro wirless binary version to either stm32wb5x_BLE_Stack_full_fw or stm32wb5x_BLE_Stack_light_fw recent version like v1.8.0.Do you...

Lora Modem Packet Filtering based on Preamble Start

Hi, Would anyone have advice or example of how to do Packet Filtering based on Preamble Start in the I Cube LRWan V1.3.1 package using the B-L072Z-LRWAN1 project. Thank YouRegards

Data reception stops at Mac_802_15_4_FFD in the sample code.

HelloThis is my first time using the community. I don't understand how to use the communityLet me ask you a question.Currently, I am checking the reception of IEEE802.15.4 on the board of STM32WB55 Nucleo Pack using the sample Mac_802_15_4_FFD.Stm32w...

When the data of IEEE802.15.4 is transmitted by STM32WB55, ACK is returned from the communication partner, but STM32WB55 does not recognize ACK.

HelloWe are currently using sample Mac_802_15_4_FFD to verify IEEE 802.15.4 transmission on the STM32WB55 Nucleo Pack board. The protocol stack is stm32wb5x_Mac_802_15_4_fw.bin V1.90.I have sent data (MAC_MCPSDataReq) that requires ACK (ack_Tx = 0x01...

Resolved! Advertise don't run in HearthRateFreeRTOS project

Hello!I have created a new project based on the ST example BLE_HeartRateFreeRTOS. I made the comparisons between both projects and added what was missing in my project. I think that I have copied everything that I should but the advertising doesn't s...

Resolved! Bug on code generation of CubeIDE 1.4 with RTC on STM32WB FW 1.8

Hello,when generating the code by CubeIDE, the RTC cannot be used with LL drivers in user's application program. It must be used with HAL drivers, since the functions "HW_TS_Init" and others of file "hw_if.h" need "RTC_HandleTypeDef".These functions ...

TIM2 PWM is not working on P-Nucleo-wb55

I have set the TIM2 with the following code: __HAL_RCC_TIM2_CLK_ENABLE(); htim2.Instance = TIM2; htim2.Init.Prescaler = 0; htim2.Init.Period = 80; htim2.Init.RepetitionCounter = 0; htim2.Init.ClockDivision = TIM_CL...

How can our app connect to STM32WB55 without using STM apps?

For our senior design project, we're trying to pair our created phone app (android) with the STM32WB55. Unfortunately, the WB55 only bluetooth pairs with apps created by STMicroelectronics. How do we use our app to connect to the WB55 without having ...

STM32 MCUs Wireless

Forum Posts