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 ...

Resolved! Controller sends LE Periodic Advertising Report instead of unmasked

When using a Zephyr RTOS host with PAwR synchronization response enabled, the STM32WB09 controller (observer role) reports a legacy LE Periodic Advertising Report (subevent 0x0F) while syncing to a PAwR broadcaster.The broadcaster is implemented on E...

STM32WBA63 + STM32_WPAN BLE + FreeRTOS tickless idle: BLE advertising misses LL timing after STOP wake when adding pre/post sleep hooks

Hello, I’m working on a low-power BLE peripheral design on an STM32WBA63 and I’ve hit a timing issue that I’m hoping someone can help me with.Hardware / softwareMCU: STM32WBA63CIUxSTM32CubeMX: 6.15.0Firmware package: STM32Cube FW_WBA V1.7.0Wireless s...

Toggling LED on STM32WBA25CE1 in the task

I am using NUCLEO-STM32WBA25CE1. I created STM32CubeMX project for this board. I activated RF, WPAN, RTC. I configured a wakeup every 10 seconds and set up a task for the sequencer to toggle the LED. The LED pin is correctly configured. I can toggle ...

Recommend a BLE SoC with Eddystone support ?

Split from STM32WB05KNV6TR missing in STM32CubeIDE 2.0.0 Target Selector - this is a new questionHi Ghofrane,Thank you for the explanation. Since the WB05xN acts as a network coprocessor, it doesn't fit my current design goals as I want to avoid usin...

STM32WB05 - 1.8V supply IOs, 3.3V pullups. Clamped at 2.5V?

I have a STM32WB05TZF6TR. All VCCs are running off 1.8V. I'm trying to use PA8 and PB5 with 3.3V 10k pullups. But the signals are being clamped at 2.5V. I had expected this not to happen, as they are supposed to be 5V tolerant. Does anyone know what'...

STM32WL33 LPAWUR feature - distance problem

I am using the NUCLEO-WL33CC1 (for 868 MHz freq) and I tried the LPAWUR feature based on the Github examples that you provided:https://github.com/STMicroelectronics/STM32CubeWL3/tree/main/Projects/NUCLEO-WL33CC/Demonstrations/LPAWUR/LPAWUR_WakeupRadi...

Resolved! Keep RTC active when STM32WBA65RIV6 is powered down

Hi,We are currently developing a solution based on the STM32WBA65RIV6 MCU, and we would like the internal RTC to remain active while the MCU is powered down.We assume that this is possible, and we would like to clarify the following points:For how lo...

Resolved! GATT + basic Audio from the STM32WB5

Hi,I am working with the STM32WB5MMGH6TR and would like to achieve the following:Stream GATT data to a mobile phoneSimultaneously play simple audio to BLE earbudsThe audio requirement is modest: a tone that rises and falls in a sine-wave pattern (no ...

OTAA without joining the network

Hello,My end node activation mode is OTAA, and is supposed to enter shutdown mode and wake up after a specified period of time period, in order to save power, the end node should skip joining the network at every wake up. I was able to skip the joini...

Forcing a specific DR to LoRaWAN_End_Node_LBM

Can force a specific DR for LoRaWAN?I tried using: uint8_t custom_dr[7] = {0};custom_dr[3] = 1;lorawan_api_dr_strategy_set(USER_DR_DISTRIBUTION, STACK_ID);lorawan_api_dr_custom_set(custom_dr, STACK_ID); but did not work.

STM32 MCUs Wireless

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