STM32 MCUs Wireless

send a simple message like "hello" with lorawan cube to TTN

Hello ,I use this demo board B-L072Z-LRWAN1 with the soft End Node I-CUBE-LRWAN 1.2.0But I do not understand why I cant send the messagei disable all senser and i try to send with " LORA_send( &AppData, LORAWAN_DEFAULT_CONFIRM_MSG_STATE); "in static ...

Hello everybody I have a question regarding stm32l072 stop mode power consumption. The project uses the Lora Murata module CMWX1ZZABZ that contains a stm32l072czyx.

i-cube-lrwan end-node example and ttn integration

I've trying to establish a bi direction communication b/w my end-node STM32L073RZ and SX1276 and TTN. I have successfully transmitted sensor data from my end node but have no luck in receiving from TTN. I have tried changing Rx window delay, window t...

How to connect with gateway and send packets on TTN server?

Hello all,My problem is almost same as https://community.st.com/s/question/0D50X00009fEWGjSAO/send-a-simple-message-like-hello-with-lorawan-cube-to-ttnBut in my case i carefully converted the code of STM32L476 to STM32L432KC with made-up necessary ch...

Only activation messages are showing in ttn application but in gateway we are able to see join,up-link messages.this happens only when i use OTAA.In ABP it works fine.I am using Lora Stack provided by STMicroelectronics.

Only activation messages are showing in ttn application but in gateway we are able to see join,up-link messages.this happens only when i use OTAA.In ABP it works fine.I am using Lora Stack provided by STMicroelectronics.Gateway=Laird SentriusEnd Devi...

STM32WB55VG availability

This part is not available in any retail market (like Digikey, Mouser,....) How should we get the samples? We are planning to use in our NPI, kindly help.

Please help me find schematic for USI modul used on i-nucleo-lrwan1 ?

No LoRa received message from the backend

Posted on October 11, 2017 at 11:08Hi everybody,I am working with the evaluation board B-L072Z-LRWAN1 with I-CUBE-LRWAN embedded software. I am trying to customize the received frame from the LoRaWAN network. I am working in France 868 MHz with the ...