I want to make a P2P communication with RAK3172 (or STM32WLE5). There is a SDK for LoRaWAN application, but i didn't figure it out to make a communication between two devices via P2P. Is there any document or a SDK or an any example for P2P LoRa?

[Andorlatch]

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[Louis AUDOLY]

Hello @Andorlatch​ ,

Welcome to the ST Community !

Yes it's possible to make a P2P communication with LoRa modulation, you can find examples in the STM32Cube_FW_WL_V1.2.0, then under "STM32Cube_FW_WL_V1.2.0\Projects\NUCLEO-WL55JC\Applications\SubGHz_Phy" folder you have the PingPong example which enable a communication between two end devices which send and receive packets, and the PER example (Packet Error Rate) with one Tx only and one Rx only node.

I hope this answer your question

(if this is the case please close this topic by choosing Select as Best)

Regards

Louis

[Andorlatch]

Thank you louis! Can you tell me where can i find a reference manuel or etc. for SubGhz function declarations and explanations?