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 ...

LoRaWAN demo DevEUI is not unique

Posted on June 29, 2017 at 18:12Hello,We've got two B-L072Z-LRWAN1 LoRa Discovery kit boards and we're trying to use the end_node demo project, included in the https://my.st.com/content/my_st_com/en/products/embedded-software/mcus-embedded-software/...

timer based sleep in ping pong

Posted on June 29, 2017 at 14:30Hi Support TeamI want to implement sleep mode in ping pong project , so slave device send some data and go to sleep ..STM32L072CZYX - LORA DISCOVERY boardhow to put the device into sleep mode , please share some docu...

ping_pong_i2c_sensor

Posted on June 27, 2017 at 11:02Hi Support TeamQuestion 1 :I am using ping pong in ST-LORA discovery kit .I used cubeMx to generate code for reading i2c temprature/humidity sensor , it is working , here /** System Clock Configuration*/void SystemClo...

Add LoRa middleware/driver to different boards to use CubeMX

Posted on June 13, 2017 at 11:05Hello folks,it seems like there is a very important topic not discussed right now. There are LoRa examples for System Workbench for 5 different Boards, which include in the folder middleware all functions of LoRaWAN. ...

STM32F401RE OTA firmware update failed

Posted on June 13, 2017 at 00:16I was doing a firmware update over the air and it failed, so now I don't have the LED blinking on my SensorTile. How do I recover from this? Also, could it have been because the SensorTile was not blinking constantly ...

Resolved! Sometimes B-L072Z-LRWAN1 stop to send uplink after the first received downlink

Posted on May 24, 2017 at 11:04Here the procedure : - Join -> Join OK - Uplink , a downlink is send by the networkat this point sometimes (near 25%), no more uplink is send after.I did not success to reproduce this problem in debug mode to understan...

I-Cube LRWAN on stm32l07 problem with TCXO off timer

Posted on April 24, 2017 at 14:43A lots of time, the timer used to switch off the TCXO of the LoRa Module seems to block the timer utility. As this one stay indefinitely on the head.Did someone see already this problem ?#i-cube-lrwan

Need LoRa example for 2 boards communication

Posted on April 25, 2017 at 13:11Hi,I bought two STM32 Nucleo-L073RZ pack boards with expansion LoRa boards. I downloaded from STM32 site the example projects for board and I tried to run project for LoRa called PingPong. This project should start t...

How to implement FOTA feature using STM32F070RB with SIM808.

Posted on April 10, 2017 at 20:50Hello everyone, I am using STM32F070RB with SIM808 on board. I just want to have FOTA feature in my design so that program can be updated remotely via GPRS. The current program size is of 67KB (i.e., 61KB internal pr...

I-CUBE-LRWAN changed from STM32L053 to STM32L082KB (Need Help!!)

Posted on April 04, 2017 at 11:41I am using I-CUBE-LRWAN firware.But have different controller STM32L082 instead of STM32L053 mentioned in End node example Application.By default it have OTAA,I changed to ABP method.I am using SX1276 radio and i hav...

STM32 MCUs Wireless

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