STM32 MCUs Wireless

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 ...

Connecting B-L072Z-LRWAN1 to TTN with lora i-cube_irwan endnote gives status never seen

While connecting the B-L072Z-LRWAN1 to TTN with lora i-cube_irwan endnote and changing the AppEui and Appkey gives a never seen status at TTN. Putty perfectely shows the Version, OTAA, devEui, AppEui and AppKey but does not show the join. How can i...

Adding PWM function in existing Ping Pong example

Hi,I have generated the code for PWM generation using STM32 CubeMX and it is working fine on B-l072Z-lrwan1.But when I was trying to integrate same code with the existing Ping Pong example, I was not getting any PWM signal on respective pin. I have a...

What are the benefits of using STSAFE security IC to reset a microcontroller?

I am using BL072Z board and the datasheet says:8.6 Reset sourcesThe reset signal of the B-L072Z-LRWAN1 Discovery kit is active low and the reset sources is one of the following:• Reset button B2• Arduino Uno V3 shield board from CN4• LoRa®/Sigfox™ mo...

How can we get Unique Device_ID for STM32L082 MCU present inside CMWX1ZZABZ-078 module using "X-CUBE-SFOX Expansion Package" stack for Sigfox?

Hi,I am working on CMWX1ZZABZ-078 module and I use the "X-CUBE-SFOX Expansion Package" stack for Sigfox. My Queries are as below:-1) How can I get MAC ID of the Radio Device using Sigfox stack? Is there any API available?2) It is mentioned i...

Best starting point to minimize BLE delays

I need to develop an STM32WB55-based BLE system that consists of 2 parts. Each part will have a button on it as well as a sensor. When a button is pressed on one device, it needs to inform the other device, as well as communicate its sensor value. ...

Resolved! How can I handle situation , when even empty project stacks at Reset Handler without running code? Code was generated in 1.02 version of CubeIDE for STM32WB55RG . Breakpoints were set on some places in main.c (f.e. Hal_Init() )

Hi , Is I-Cube of LoRaWAN middleware support class C applications ?? thanks

Resolved! Problems generating Binary Files with STM32CubeIDE & System Workbench

Hi,I have added the following command to the post build steps.arm-none-eabi-objcopy -O binary "${BuildArtifactFileBaseName}.elf" "${BuildArtifactFileBaseName}.bin"The size of .bin file generated is 393411KB compared to 383KB hex file and does not upl...

Resolved! How in-accuracy of SYSCLK affects the HAL_GetTick?

I have observed, using a frequency counter, that the HSE clock on Nucleo board (after using the calibration value in the OTP memory) is off by around 20ppm. I have configured the SYSCLK to HSE_SYS. Now, HAL_GetTick counts the tick from the derived c...

Getting started with STM32CubeExpansion_LRWAN

Hi everybody, I already posted a question but maybe I was too specific.I need some help because I cannot understand how I have to incude STM32CubeExpansion_LRWAN_V1.2.2 expansion software in a existing blank project for b-l475e-iot01a2 in which it's ...

STM32 MCUs Wireless

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