I’m trying to follow your OTAA Example and programmed the keys over the Serial Connection:
AT$DEVEUI=002A99DD6DBC8C9A <- changed to my key from TTN Console
AT$APPEUI=70B3D57ED001013D <- changed to my key from TTN Console
AT$APPKEY=02768539CFA12A8C174EF19FB2739DEA <- changed to my key from TTN Console
When I try to JOIN the TTN Network I can see the a “Joining” message on the Display, followed 5 seconds later with an “ERROR” Message. So far so good.
Unfortunately the “ERROR” message does not disappear on subsequent “JOIN” attempts. So I’m not sure if the Lora-Tester is really trying to join in the background.
Join mode is set to OTAA, EU868, SF7/125KHz, Network Public (or Private), Class A
Ist this a bug that the “ERROR” message does not disappear?