STM32WL55JC and LoRa

[mmontecchi]

Hi,

I have a project based on MIPOT 32001506xxx radio module.
The 32001506xxx is a multi-protocol sub-GHz radio module based on STM32WL55JC microcontroller.

I need an example to follow to help me use the radio module as a "simple" LoRa modem.
Thanks in advance

[STTwo-32]

Hello @mmontecchi and welcome to the ST Community 😊.

If you are looking to implement a P2P communication between to STM32WL, i suggest you to refer to those examples. If you are looking for a end node to Gateway communication, you can use those examples.

Best Regards.

STTwo-32 

[mmontecchi]

Thanks @STTwo-32 , I'm looking to implement a P2P communication between 2 STM32WL. I'm confused about the examples you linked to me. There is a description about it ? Which of them is right for P2P using AT command ?

Best Regards.

mmontecchi

[STTwo-32 · Accepted solution]

Take a look at this example.

Best Regards.

STTwo-32 

[mmontecchi]

Hi @STTwo-32 ,

I take a look at the example you suggested, but it's only a little test (for example I cannot send a specific payload ). Viceversa for LoRaWAN and Sigfox the Application are complete (from the functional point of view).
Do you have an Application more complete for LoRa P2P ?
Thanks

[STTwo-32]

Hello @mmontecchi 

In the proposed example, you can control the payload and his dimension in the  subghz_phy_app.c and subghz_phy_app.h.

Best Regards.

STTwo-32