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 ...

Please guide me on how to use STM32 with Arduino base to use complete LoRaWAN stack from STM.

Please guide me on how to use STM32 with Arduino base to use complete LoRaWAN stack from STM. I plan to use STM32 for with Arduino boot loader to use control Lora Module via SPI. Need to know if there is any standard library which can be used to have...

SigFox stack for B-l072Z-LRWAN1 - warnings when compiling cubeMX examples

I'm using the examples for SigFox stack for B-l072Z-LRWAN1 - with Atollic Studio as IDEAfter converting the project from SW4STM32 to Atollic (there is a project import built in) - when compiling the code for the push_button application I'm getting a ...

Resolved! I want to get gps information using p nucleo lrwan1.

I want to get gps information using p nucleo lrwan1. Can I get an open source that can help? I'll use the uart port.(gps)

NUCLEO-L073RZ LoRa end node application

Posted on April 05, 2018 at 16:15Hello. I'm working on a Lora project using the NUCLEO-L073RZ and the end-node application. I've a gateway that receives lora messages and transmits them to a network server. I've seen that the End node application se...

I'm going to run a ping-pong example with two p-nucleo-lrwan1.

I'm going to run a ping-pong example with two p-nucleo-lrwan1. How do I separate the master from the slave? Terminal uses 'tera Term'.

Test Mode in AT modem Stack doesn't allow the freq. change.? Firmware pack doesn't have command AT$IF? no possible to check what freq. the Hopping mode is operating.

Dear support, Does ST released new AT commands documents instead UM2245 ? does new AT modem firmware is available ? The current firmware for AT commands doesn't have AT$IF? for freq. checking. The firmware didn't allow to change freq. for Hopping t...

Problem with HAL_UART_RxCpltCallback

Posted on May 09, 2018 at 09:58 Hi, I have some problems with the HAL_UART_RxCpltCallback for USART1. When I send some bytes from my pc (by serial monitor application) to the USART1 theHAL_UART_RxCpltCallback it's called occasionally. I use t...

CMWX1ZZABZ General issues Murata LRWAN1 (ver1.1.5)

Posted on June 25, 2018 at 16:53Hi there,I have spent the last days trying to get this module to work with my current application.I want to use this module as LoRa modem to communicate with my app. I am using a F103.I am using a custom board where I...

B-L072Z-LRWAN1 - End Node to TTN

Posted on June 25, 2018 at 10:21Hello ,I use this demo board B-L072Z-LRWAN1 with the soft End Node I-CUBE-LRWANBut I do not understand why I can not send the data once when I want with function send() or LORA_send( &AppData, LORAWAN_DEFAULT_CONFIRM_...

CMWX1ZZABZ using I-CUBE-LRWAN, how to NOT send at each wake up after APP_TX_DUTYCYCLE ?

Dear all,We are using CMWX1ZZABZ (STM32L082) with API I-CUBE-LRWAN (1.1.4).The consumption in STOP mode is about 1.7µA that is very good. The device go back in STOP mode after the transmission with the function LORA_send( &AppData, LORAWAN_DEFAULT_CO...

STM32 MCUs Wireless

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