My guess from a simple bit of deduction is perhaps from Objenious/Digimondo. From the Address Space link you shared @BoRRoZ:
0x28/0x29` Germany, Switzerland, China: DIGIMONDO GmbH (0x14)
and this press release:
@kelu28 The reason BoRRoZ made that comment is clear from the link he shared. The information you shared from your console doesn’t match a device that’s Dev EUI was created by TTN. It also doesn’t at least from my reading make it the issue of your problem. But when you set up/added the Device to your console did you input the Dev EUI for your node or did you allow TTN to create it for you? The documentation states it should be something other than x28 which is why BoRRoZ made the comment he did. Just my 2-cents and thoughts though.
So, read the link.
“If you plan to switch to ABP anyway, click the button have one generated for you”
I make it, but the TTN website give me the same Dev EUI.
And naturaly no change.
Have you another idea?
What must I do?
Thanks to help me.
First I make a AT+FDR
then disconnect the jumper and reconnect it.
SW1 is in flash mode
My AT command:
AT+APPSKEY=3A 66 2E 1B DE 3C 25 E3 29 30 FD E4 2D B6 0B 35
AT+NWKSKEY=95 78 A6 B0 AD 5E 50 BC 1C 40 83 5B 23 56 2B 9C
AT+DEUI=00 04 A3 0B 00 1F D3 95
AT+DADDR=26 01 1A 96
AT+APPEUI=70 B3 D5 7E D0 01 2E C3
Each time, the LSN50 say “OK” and finally “Joined”. But on my LG01 gateway I see a join request from the LSN50. Why? I am in ABP mode?
Next I do a reset and the LSN begin to speak in ABP on the only one channel of the LG01, but the gateway never hear anything.
In parallele, if I send AT commands to the LSN50 in order to use OTAA mode and connect to the Objenious Lora network, that work!..
Finally I don’t understand what I make false. Help !