I did not explain myself as well as I should have. I have two independent piers with complete independent optical setups. The link refers to using two Pi's for controlling different hardware on the same setup. What I need to do is address one pi using astroberry.local and the other pi as say astroberry2.local. I know I will need to change the ip address to one of the pi's but how to change the name the pi internally so I know which pi I'm on. Can I just type the address of each pi to control that pi independent of what the other pi is doing as long as they have a different ip addresses? Thanks for your help.
I'm a new user of astroberry running on a pi 4 and would like to have two pi's running astroberry on the same network. Are there instructions on how to configure this?