Factorio Forums

Is there any way to send signals from island to island on Fulgora before unlocking the foundation? I don't have a problem with not being able to transmit power, but it would be nice to be able to create a rail network where stations could request items from a central depot. I often use such a setup on Nauvis, where I can bring signals over along electric poles over long distances between my main base and remote outposts.

Yes; all radars function as a single circuit network per planet. So, as long as you only need one, you can send signals between islands. (I haven't tried this myself, just read it in FFF and the wiki.)

It works! That's really useful. Now I can make my trains deliver stuff on demand on Fulgora.