We are currently running a bulletin board using AdamBBS Pro by Shawn Merrick. It is running on a Coleco Adam with an internal power supply, ADE disk emulator, OrphanWare serial port and a WiFi Modem. The operating system is CPM 2.2.
You can connect to this BBS with a telnet program by opening adambbs.servebbs.org using port 6400. Once connected you will be typing to a real Adam over the internet!
Or you can try the browser based telnet client below by clicking the Connect button