How to access the terminal of Rock Pi the first time?

I am new to Radxa. I can’t find a easy way to login to the Rock Pi E.
Armbian_25.11.1_Rockpi-e_trixie_current_6.12.58_minimal.img.xz
i am using this and balenaEtcher-2.1.4.Setup.exe for writing to SD card
i have inserted the SD card in the Rock Pi E and connected the ethernet cable to my pc
```
arp -a

Interface: 169.254.137.1 — 0xb
Internet Address Physical Address Type
169.254.255.255 ff-ff-ff-ff-ff-ff static
224.0.0.22 01-00-5e-00-00-16 static
224.0.0.251 01-00-5e-00-00-fb static
224.0.0.252 01-00-5e-00-00-fc static
239.192.152.143 01-00-5e-40-98-8f static
239.255.255.250 01-00-5e-7f-ff-fa static
255.255.255.255 ff-ff-ff-ff-ff-ff static
```

i got this from the arp -a command in powershell
is there a default ip for this os?

I cant seem to find proper documentation for the first boot setup.
please help.

As this SBC has no HDMI fro GUI/display, you need a serial (debug) cable to see what is going on.

Pins 6, 8, 10

You are showing link-local IPv4 addresses. This dual ethernet SBC needs own custom action w..r.t. ethernet cables/connections, you need to understand that first. That is why the serial console cable.

You can also connect the GbE interface to your router, that one will probably get a routable local IPv4 address then so you can reach it from your PC.

Else use OpenWRT, it is dedicated router and should give an IP address to your PC. But you need to read docs still.