I am very new to wireless communication, i have purchased two Wio-E5 mini boards for doing point to point communication. I have downloaded the LoRaWan software, but i want only P2P communication, how do i modify the above code? I am from India what parameters can i use and do i need approval from an…

I think the link below will be helpful. [image] Programming LoRa-E5 with Arduino, LoRa-E5 mini Point to Point Comminucation over 24 km LoRa I am working on a project to program LoRa-E5 with Arduino instead of STM32CubeIDE. I hope this will be helpful to those …

Thank you very much for the reply. I have seen the first link but I am not familiar with Arduino but STM32, so can I get anything simple example using STM32?

I’ve only ever run it on Arduino. Sorry I couldn’t be of more help.

I will try to implement in Arduino and follow the link to program but i have few questions if you can help me. I have seen this in the program // RM0461 Reference manual Rev 8 37.1.4 IEEE 64-bit unique device ID register (UID64) #define MASTER_UID *((uint32_t*)0x1FFF7580) // use uid64 dor Mas…

If you’d like to use this as a reference, please use the STM32WL_P2P_Verify_1.zip file from Post #8. An ID unique to each chip is stored at address 0x1FFF7580. This ID is used to identify the communication partner. Executing Serial.println(*((uint32_t*)0x1FFF7580)); will display the chip’s ID. The…

You don’t need LoRaWAN for simple point-to-point communication. The Wio-E5 supports both LoRaWAN and raw LoRa (P2P) modes. For two boards talking directly, use the SubGHz_Phy P2P example instead of the LoRaWAN example. Seeed also provides examples and AT firmware that support P2P operation. Wio-E5 m…

I only saw LoRaWAN example from Seeed studio wiki but i have not seen code for P2P communication. Can you point me to that example.

Oh I am sorry. I though that Wio-E5 Mini has the same features of Wio-E5 LoRa. It looks ike Wio-E5 LoRa supports P2P but Mini does not. Grove - Wio-E5 LoRa P2P Example | Seeed Studio Wiki

I am not sure why do you say P2P is not supported in the Mini. Already @msfujino has shown the code using Arduino, are you saying the example is not available?

Sorry I did not see his answers when I typed my answer. Since, I could not find any example provided by seeedstudio, I assumed that P2P might not be possible with mini.

Point to Point communication Wio-E5 mini

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msfujino July 23, 2026, 10:41pm 2

I think the link below will be helpful.