For my college thesis project, I’ve been trying to set up a private LoRaWAN server using ChirpStack (Docker setup). I’ve successfully configured it to work with the US915_0 region and set up my Multitech Conduit gateway (MTCDT-H5-210A) using Basic Station mode.
The gateway connects correctly — it appears as online in the ChirpStack dashboard. However, my three LoRaWAN devices are not joining the network. They are registered in ChirpStack with their respective DevEUI, and both AppKey and JoinEUI were automatically generated when I created the application.
On the device side, I’m using OTAA join mode. The devices continuously try to join, but they never manage to connect (no join-accept is received).
I’d really appreciate any help or advice on what might be going wrong — maybe something related to frequency configuratio, region settings, or AppKey/JoinEUI mismatches?