By mistake I insert the same value for DevEUI and AppEUI for my device in TTN v3.
My problem is, I can’t change the wrong AppEUI.
And when I try to delete the device, I get a warning that I can’t use the same device ID again.
But I would like to keep my device ID and just correct the AppEUI. In v2 it was easily possible. But in v3 there is no possibility to change the AppEUI.
Is there any way to solve this problem. Maybe by ttn console or something like this.
Using my crib sheet at http://descartes.co.uk/TTSv3CLI.html
ttn-lw-cli end-devices set [application-id] [device-id] [flags]
with flags of --join-eui string (hex)
But some of the flags would contradict the console so your mileage may vary.
That said, does it matter that the Dev & App/Join EUI are the same?
Hello, I have to raise the issue again.
I need to change the AppEUI number.
I enter the CLI command:
ttn-lw-cli end-devices set --application-id cloc-addhoc --device-id eui-0004a30b0xxxxxxx --join-eui 1234567453450000
Unfortunately I get the following message:
WARN No fields selected, won’t update anything
Which fields do I have to fill in, the documentation says nothing?
Thank You!!!
If you look at the format of the command, you’ll see you haven’t told it which device you want to change but you have told it that you want to change three fields. You may want to compare and contrast what I put vs what you’ve added
Ok, very thanks for the quick reply!
I compared it with your example. According to the documentation, only the field after the flag is set, right?
In the example below only one field.
ttn-lw-cli end-devices set cloc-appid eui-0004a30b00xxxxxxx --join-eui xxxxx2414e49000
The message is still:
WARN No fields selected, won’t update anything
Sorry but I see no error
The second thing I tried was to reset the AppEUI number.
ttn-lw-cli.exe end-devices set cloc-xxxxxx eui-xxxxxx0b00f7eda5 --unset join_eui
Here, too, an unassigned error message comes up:
flag “net_id” not found
What am I doing wrong? Thanks!
In case someone has the same problem. Here are the ways that worked for me.
Solution 1: It is better to delete the entries in the correct order via the console and create them again.
Solution 2: Use cli on Linux or MAC. (I had used cli on windows)
Hello everyone, the same thing happens to me, I have entered the same values as DEV EUI in APP EUI. I have read the information that you provide, I have installed CLI, but being a neophyte it is complicated and I don’t know how to correct this error.
From the console it is impossible, which I see as a big mistake by TTN, could you give me a hand to be able to correct it in a simple, submissive way?
Thank you so much
I posted this response to another thread:
There’s no option to update the primary identifiers (Application EUI, Device EUI, Device ID, Application ID) of a device.
These fields are handled in a special way in the database and we can’t just update them.
The only option is to delete the device and recreate it.