8 years, 3 months ago.

How to activate by ABP example application and loriot.

Hello, I am having a heck of a time trying to connect my LoRa end device to the network.

First off I haven't figured out what the example app is even doing. From what I can assume is just sends a pkt on boot. Here is my console output:

======== DEBUG STARTED

Frame to be sent: 44 02 91 3A 30 75 0A 1C B2 72 64 4D 00 65 70 3D 6C 6F 72 61 44 65 76 69 63 65 06 6C 74 3D 33 30 30 03 62 3D 55 FF 3C 2F 33 2F 30 2F 30 3E 2C 3 C 2F 33 2F 30 2F 31 3E 2C 3C 2F 33 2F 30 2F 32 3E 00 00 00 00 00 LED1 = 00000001 LED1 = 00000000

Setup:

I am using the example LMIC application, configured for 915MHz and have a mutitech conduit gateway. I am using the community version of loriot for the LoRa service provider. I have been able to succesfully connect the gateway to loriot portal and can see that it connects. I have configured this for 915Mhz as well.

I tried various attempts to add devices. My understanding is that the free community version only supports ABP and not over the air.

in the sampleapp in the loriot portal I am presented with EUI DevAddr APPKEY NWKSKEY APPSKEY

Can someone please tell me what constants I need to change with what? Please confirm all items above are to be entered in big endian?

Specifically, what is LORAWAN_NET_ID

Separate question. I can't find any tools to debug the why the network is failing to join. I assume that if the example app is sending a pkt that the gateway is probably rejecting it. Does anyone have any debug tips?

Question relating to:

Adapted to LoRa Semtech + Nucleo

Have you found ansers to your questions? I am in the same situation

posted by Alejandro Veiga 19 Feb 2016

Yes, I aborted this project but I did get it to work by playing with the endianess. I think I had to reverse it for the DevAddr but leave it for the Keys.

posted by Mathieu Schneider 19 Feb 2016
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