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 ...

Communication between B-L072Z-LRWAN1 and NUCLEO-L053R8 + I-NUCLEO-LRWAN1

I am fairly new to STM32 programming and I want to stablish a communication between both boards (B-L072Z-LRWAN1 and NUCLEO-L053R8 + I-NUCLEO-LRWAN1). I was wondering if I can achieve this goal using the PingPong example located in the Cube expansion ...

B-L072Z-LRWAN1 (soft End Node I-CUBE-LRWAN)

Posted on July 03, 2018 at 14:10 Hello , I use this demo board B-L072Z-LRWAN1 with the soft End Node I-CUBE-LRWAN But I don’t understand why I can’t send the data once when I want with function send() or LORA_send() in the main or in the whi...

NUCLEO-F411RE WLAN communication

Posted on July 11, 2018 at 15:17Hello,until now i have a serial connection to my Board. So i just have to read out my COM Port to get the Data i need. My next step is to get rid of the cable. Which Module would you recommend for this? And is it much...

I-NUCLEO-LRWAN1 firmware update problem

Posted on July 16, 2018 at 11:25Hello,I am trying to update from firmware 2.6 to 3.7 (following the document https://github.com/USIWP1Module/USI_I-NUCLEO-LRWAN1/blob/master/preloaded_firmware/WM-SG-SM-42%20Update%20Preloaded%20AT%20Command%20FW%20Ap...

Battery issue

Posted on June 05, 2018 at 09:24Hi everyone,I'm working on B-L072Z-LRWAN1 lora discovery kit and i have an issue.I'm able to upload my program on STM32 and it run when the STM is plug in on USB STLINK.My issue is when i want run my STM on 3AAA batte...

B-L072Z-LRWAN1 LoRa RxTimeOut

Posted on June 19, 2018 at 15:16Hello everyone,I have a discovery board B-L072Z-LRWAN1 running the End Node LoRa application provided in the I-CUBE-LRWAN package.My problem is the next :- The join procedure works well.txDonerxDoneJOINED- But when a ...

Confirmed Messages issue with LRWAN 1.1.4

Posted on January 19, 2018 at 17:25Hello.I was working with the LRWAN software using the Murata module a couple of months ago and was happy with its operation and functionality on my custom PCB. I moved over to hardware/antenna development and now h...

CMWX1ZZABZ - STSAFE_nRST

Posted on June 27, 2018 at 18:24Hello,I don't understand what is the purpose of the STSAFE_nRST pin. Could you please explain to me ?Thanks in advance.Best Regards,Malo#stsafe #cmwx1zzabz

STM32L072CZ/B-L072Z-LRWAN1 wakeup from external interrupt

Posted on March 23, 2018 at 20:00 Hi, I've made a custom board based on CMWX1ZZABZ-091 which contains theSTM32L072CZ device and am currently trying to modify existing End_Node (\STM32CubeExpansion_LRWAN_V1.1.4\Projects\Multi\Applications\LoR...

B-L072Z-LRWAN1 LoRa define EUIs

Posted on June 21, 2018 at 11:22Hello,I'm new to LoRa network, and I would like to use the B-L072Z-LRWAN1 board to exchange data with a server. I use the I-CUBE-LRWAN 'Ping Pong' project as a starting point. I'd like to modify the ping pong app to e...

STM32 MCUs Wireless

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