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STM32 MCUs Wireless

Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.

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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.

ctrois by • ST Employee
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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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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...

Can't flash anything on STM32L07

Posted on June 08, 2018 at 05:21Hi,I'm actually working with a LoRaWAN kit (https://techship.com/products/acsip-lorawan-evk-antenna-kit-s76sxb/) based on STM32L073x and Semtech SX1276 radio module.So the kit comes with examples based on Semtech exam...

Resolved! Problem with programming Lora discovery kit

Posted on June 14, 2018 at 22:58Having a problem with ST-Link v2-1 programming the STM32CubeExpansion_LRWAN boards.Have updated the firmware and using the latest driver for WIndows 10.Programming requires constant driver restarting. Debugging from t...

HAL_InitTick substituted for LoRa

Posted on June 14, 2018 at 18:54Hello,i see that in the CUBE for lorawan, the HAL_InitTick function has been rewritten, with a simple return and does nothing, replacing the standard in the HAL_drivers, so the timeout function of every other HAL don'...

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