Can't received LoRAWAN FRAME

Hi All,

I can’t get anything in LIVE LORAWAN FRAMES in application. I using ABP mode. I will show a pircture. My device name 0100000a. Could you please advice me?

Thank you,
Best regards.

1 Like

It seems that the device is not able to send the join request…What is the class of your device?

Please check your logfiles. There are probably some logs in the LoRa Server that will indicate the issue (e.g. invalid mic / frame-counter error).

Hi,

@Stefano_Secci I select class C and ABP. @brocaar My payload is Cayenne.

Thank you,
Best regards.

I will show setting parameter in “Device-profiles”.

Hi,

@brocaar I would like to show mic in a picture below.

Thank you,
Best regards.

Try to remove cayenne LPP

Please read also my previous comment. Usually the logs will also give you some hints why the network-server (LoRa Server) is rejecting your frames. See LoRa Server log-output section: https://www.loraserver.io/loraserver/install/debian/.

Hi,

I check logfiles from LoRAServer. I will show a pircture below. Could you please advice me how should I do?

Thank you,
Best regards.

Hi,

I can get value from end node.

so I can’t get packet in “LIVE LORAWAN FRAMES” on gateway.

if I open my application function in LoRAServer. I saw message.

but I can’t read “LIVE DEVICE DATA”

How should I do when I would like to read message in “LIVE DEVICE DATA” (payload cayenne)?

Thank you for advice me,
Best regards.

As it is written in the logs you have an ERROR for FCnt or mic value.

See : https://forum.loraserver.io/t/dragino-node-working-with-bugs/1949/7

Hi,

I know this problem. When I use ABP. It’s activate but each other device join my server. It will ERROR for FCnt or mic value.

Thank you,
Best regards.

This is likely the issue, as there are many mic related errors in your log. There are already many topics covering this “issue”. See the topic that @Clement suggested or else use the search:

https://forum.loraserver.io/search?q=invalid%20fcnt%20or%20mic.

I’m closing this topic.