TTGO node not connect

I have a raspi 4 with a rak831 shield where I have installed the chirpstack-gateway-os-full. I need to assemble an all in one.

I have configured the gateway

now I am setting up a TTGO Lora V1.6 node in abp and otaa but I am not getting any messages. I am with the arduino examples and I only see this in the serial


any idea?

Please see the following pages for debugging information: