The server IP of Proyecto40 server is server.proyecto40.net. You can find Discord information, copy the IP address, and other details in the server info section.
Open your Launcher and click on the "Play" button. Next, select the Multiplayer option from the menu.
Click "Add Server", paste the server.proyecto40.net into the "Server Address" box. Hit "Done".
It takes about a second to establish a connection, but it should eventually turn green.
You can now click on the "Join Server" button to join Proyecto40.
Proyecto40 supports Minecraft version 1.18. Some servers allow you to connect and play on lower versions.
The Proyecto40 server is currently located in Mexico, was checked 22 minutes ago and has a very strong connection.