Absolute beginner here. Where can I find step-by-step instructions for setting up an RPI 3B+ with Chirpstack? I have already loaded Chirpstack Basic into my Pi. Navigating to Chirpstack - Network - Diagnostics, attempting to ping www.chirpstack.io fails.
The web interface is working to the Pi, as is Putty, but I am not sure of all the set up stuff that needs to be done.