STM32 MCUs Wireless

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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...

Ouadi by ST Employee
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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...

Ben Ning by Associate II
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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

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...