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 ...

how to understand samples in STM32 LoRa software expansion for STM32Cube

I have a B-L475EIOT01A2C evaluation board with SX1272 MBed Shield (SX1272MB2xAS).I'm trying to understand the samples in the en.i-cube_lrwan file structure which I downloaded from LoRaWAN software expansion for STM32Cube.When I load for example End_N...

I have bare module of murata ABZ 078,091 and 093. how to access them using arduino IDE or AT command

CASE 1:Lets say that " i want to access ABZ 093 module with AT command".(for LORA communication)thing that are not clear to me are:Some document state that you dont need to connect pullup resistor to Mcu nRST( because there is inbuilt 45k inbuil...

We are trying to develop a low-cost solution for communication between 1 master and 2 slave devices, and to this extent we want to use the SPBTLE-1s chip. How can we generate a working project for this chip in cubeIDE?

We want to program only this chip directly. NOT an evaluation board, or one of the STM32WB series.

Is it possible to add LoRaWAN FUOTA for STM32L0 (B-L072-LRWAN1)?

I recently looked into adding FUOTA to a LoRa project I'm working on. Right now, we are using the B-L072-LRWAN1 discovery board. I-CUBE-LRWAN only gives example code for the STM32L476. Is it even possible to do this on the STM32L072 embedded on the d...

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...

STM32 MCUs Wireless

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