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 ...

Bug for BLE Init in new wb5 firmware 1.15

I've used BLE for a month now on the wb5mmg with the 1.14.1 firmware with the steval-proteus board. The setup in the .ioc for new projects was always the same:HSEM, IPCC, RCC, RTC, RF, (USART)Activating BLEUsing Default P2P Settings or Custom Templat...

STM32WB55 Custom board hangsup, Configured as Slave device. gets stuck sometimes when starts advatising

My configuration is when button is pressed start advertising and stop advertising after 100ms. When the button is pressed a few times device gets hung and continuously advertises.When I tried debugging following is the traces I didn't understand thi...

STM32CubeWL v1.3.0 - General questions on the examples

Hello,we’re doing some research on LoRa tecnology to evaluate if it’s suitable for our products. We’re interested in STM32WLxx MCU, so we downloaded STM32CubeWL Firmware package from GitHub.We are trying to understand the principle of working of some...

Resolved! I cannot find a reference manual for STM32WB which includes what the values of the error codes are. 0x48 is out of memory, presently wondering what 0x42 is. Someone could tell me and that would be appreciated, but certainly there is a manual or .h file?

Resolved! The simplest and most basic LL driver App doesn't work

We tried the simplest and the most basic LL driver based App, LED blinking, on Nucleo boards:int main(void) { LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_SYSCFG); LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_PWR); NVIC_SetPriorityGrouping(NVIC_PR...

How create devEUI for public Lora network?

I have one product with inside the module Murata CMW. The product will be present on a public Lora network. The product is a sensor, so it will trasmit dataI need to go in mass production and I need to create the devEUI for each deviceHow I can creat...

Which is the easiest way to receive test data from STM32WB55 on PC via BLE?

Hello, I want only to send some test values from my STM32WB to the computer, I didn't find any good examples (snd also and bad examples) on how to do it.My PC can detect Bluetooth networks from STM32WB

STM32WL55 as single chip 4-fsk transceiver

Hi, I'd like to understand how I can setup the semtech transceiver to work with 4-FSK modulation. I configured a project in cube mx but I have doubts on the bandwidth and datarate parameters.I know that my datarate is 9600 bps, then bandwidth and cod...

MOOC - STM32WL workshop - 4 Point to point

First of all, I was doing basic HAL_UART communication with lora modules. Now I have a new project which requires really really low power so I decided to go with stm32wl.I will have 50 end node device (sensor device) and 1 base station. Sensor device...

STM32WLE5 'Failure To Execute Command'

I am experimenting with the STM32WLE5 and the embedded SX126 LoRa-radio. (aka SubGHz)I simply reset the SubGHz, then read its status, and this always returns a 'Failure To Execute Command' (according to section 13.5.1 GetStatus from SX126 datasheet) ...

STM32 MCUs Wireless

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