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 ...

Incorrect value when reading GPIOB->IDR

Hello,I have really strange behavior while reading the input port and sending the data via BLE. I have upgraded the firmware to v1.8 and I was using the BLEDataThroughput example as a base of my project. My aim is as follows increasing the MTU size t...

Problem with advertising when using HAL_Delay in main funcion.

Hello! I am trying to control a set of leds through bluetooth. In the main function ,after the main task I call the function that manage the leds and into this function there is HAL_Delay that has to receive its argument from bluetooth. The problem s...

PIN FUNCTIONS IN MURATA LORAWAN MODULE

HiAccording to the Murata's manual, the CMWX1ZZABZ-091 module uses an STM32L082 processor, but the ST website says it uses an STM32L072CZ. What information is correct?I am asking this question because the Murata manual does not reference all the alte...

Resolved! Coprocessor Binary upgrade procedure from CPU1 (without using bootloader/SWD)

AN5185 mentions the process to install a new/updated version of the coprocessor binary.My setup:STM32WB5xxE(512K)stm32wb5x_BLE_Stack_full_fw.bin (v1.6.0)I'm able to program the BLE stack using a debug probe (SWD) using the description given in the Co...

I am getting error in alternative step(in COM PORT) while using AT command in Murata ABZ-093 module

I wrote AT and pressed enter and repeated it multiple time.Below is what i got in response:02:22:01.835 -> +OK02:22:01.835 -> 02:22:04.562 -> +ERR=-102:22:04.562 -> 02:22:06.430 -> +OK02:22:06.430 -> 02:22:29.110 -> +ERR=-102:22:29.110 -> 02:22:31.08...

Device Information Table is validity

AN5185 lists the contents of the device information table in Table 5What information in this table is valid at which state (wireless stack running or FUS running) of CPU2?My initial guess was that it should be valid during FUS execution as well as Wi...

Resolved! USB host on STM32WB55

Is it possible to start USB host on STM32WB55 MCU?

Simple Bluetooth Client Examples

Is there any public examples of a stm32wb Bluetooth client application. Where the stm32wb client does a few read's and write to a server bluetooth applicaion. What i was thinking of was a BLE_HeartRate_Client program to the BLE_HeartRate program ...

STM32WB55 TSC is not working

In Group 1 G1_IO4 is a sampling capacitor and G1_IO3 is a sheild and in Group 2 G2_IO2 is sampling capacitor and G2_IO1 is input touch key. In Group 3 G3_IO4 is a sampling capacitor and G3_IO2 is a input touch key. so when i programmed with this conf...

Resolved! Issues getting DMA to autotrigger (and related issues with ADC/DMA)

Hello! I'm working with an STM32WB55 development board and I'm trying to take data fairly quickly (every 25 us) so I'm trying to work with the DMA to collect data. Right now, I'm not even collecting actual ADC data, just toggling a GPIO point to ge...

STM32 MCUs Wireless

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