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 ...

150MHz matching load for STM32WL

Hi, I wanna use STM32WL for 148-152Mhz. But I cannot out 13dBm power for RFO_LP.If anyone know Zopt impedance for 150MHz ins this IC, you let me know it. Off course 169MHz is no problem. Almost of application note is written over 433MHz.Thanks.

Is it possible to integrate BLE OTA functionalities into BLE LLD projects? (e.g. BLE_LLD_Proximity)

Is it possible to integrate BLE OTA functionalities into BLE LLD projects? For example, we would like to make the BLE_LLD_Proximity example OTA compatibile, which however requires the FW stm32wb5x_BLE_LLD_fw.bin, while the BLE Ota bootloader example ...

Custom coprocessor binaries for STM32WB55

Is it possible to write a custom co-processor binaries for CPU2 instead of using the coprocessor binaries from stm

STM32WB55 BLE with RTC:

Hello,I am using p2p_server BLE example with RTC Internal Wakeup with interrupt. But somehow void RTC_WKUP_IRQHandler(void) is not getting called. Please let me know the possible reason.Regards.

Sources for ST BLE Sensor 4.12.0

Hello dear tech support and comunity.Is it possible to get sources for ST BLE Sensor 4.12.0 for Android and were?Here https://github.com/STMicroelectronics/STBlueMS_Android it seems to be only 4.9.0 as latest one.BRAlex

Resolved! How to stop the example program getting recovered ?

when the example file is modified but the original program gets recovered when the Device Configuration Tool Code Generation is hit after some changes in ioc file.#stm32wl55jcIts hard to start from the scratch in LoRa subghz, Do anyone have some meth...

Hello, STM32WB55 Power Consumption measurement with STM32 Nucleo Expansion Board which has Microcontroller STM32L496.

I am Attaching Observed Current Consumptions. I am observing Huge Difference between claimed current value versus observed current value at various low power modes. I am having right Connections as mentioned in Power Consumption measurement board Dat...

how to set broadcasting mode in STM32WB55 (when trying - getting 0x46 result = BLE_STATUS_NOT_ALLOWED)

I'm trying to run broadcasting mode on the base off BLE_P2PServer example and instead of aci_gap_set_discoverable in app_ble.c, in "Adv_Request" function, I'm trying to use the below function: aci_gap_set_broadcast_mode( Min_Inter, Max_Inter, ADV_NO...

STM32WB55 CPU2 flash size

How much flash memory is allocated for CPU2 flash and is it possible to write a RF firmware without involvement of CPU2

Resolved! not able to perform UART communication between Nucleo wl55jc2 and stmf104c8t6 what could be the reason?

UART setting are shown in picture of both devices

STM32 MCUs Wireless

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